From 17bde5944d44e188ad92fb0ddd29c7577ad2bf18 Mon Sep 17 00:00:00 2001
From: Tim Abbott <tabbott@zulipchat.com>
Date: Wed, 11 Dec 2019 12:17:26 -0800
Subject: [PATCH] requirements: Upgrade versions of indirect dependencies.

---
 requirements/common.in       |   3 +-
 requirements/dev.txt         | 354 +++++++++++++++++------------------
 requirements/docs.txt        |  24 +--
 requirements/mypy.txt        |  30 +--
 requirements/pip.txt         |   6 +-
 requirements/prod.txt        | 232 +++++++++++------------
 requirements/thumbor-dev.txt |  84 ++++-----
 requirements/thumbor.txt     |  78 ++++----
 version.py                   |   2 +-
 9 files changed, 401 insertions(+), 412 deletions(-)

diff --git a/requirements/common.in b/requirements/common.in
index a7a8765f0e..21c1baaaf5 100644
--- a/requirements/common.in
+++ b/requirements/common.in
@@ -17,7 +17,8 @@ Pygments
 hyperlink
 
 # Needed for manage.py
-ipython
+# Upgrade blocked because ipython dropped Python 3.5 support.
+ipython==7.9.*
 
 # Needed for Image Processing
 Pillow
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 650a8deed6..d9e3cfa5ed 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -47,12 +47,12 @@ automat==0.8.0 \
     --hash=sha256:269a09dfb063a3b078983f4976d83f0a0d3e6e7aaf8e27d8df1095e09dc4a484 \
     --hash=sha256:81c93c55d2742c55e74e6497a48e048a859fa01d7aa0b91a032be432229837e2 \
     # via twisted
-aws-sam-translator==1.15.1 \
-    --hash=sha256:11c62c00f37b57c39a55d7a29d93f4704a88549c29a6448ebc953147173fbe85 \
+aws-sam-translator==1.19.0 \
+    --hash=sha256:28efbfa3df5382bf611366eeadfe2d49d8a82f2c2b6e537bce680b9eb0702ec5 \
     # via cfn-lint
-aws-xray-sdk==2.4.2 \
-    --hash=sha256:75cbce8c777b7d8055719ee1a0db6043e53c44e8f1a62a956bd84db87c4a4c7c \
-    --hash=sha256:ce4adb60fe67ebe91f2fc57d5067b4e44df6e233652987be4fb2e549688cf9fe \
+aws-xray-sdk==2.4.3 \
+    --hash=sha256:263a38f3920d9dc625e3acb92e6f6d300f4250b70f538bd009ce6e485676ab74 \
+    --hash=sha256:612dba6efc3704ef224ac0747b05488b8aad94e71be3ece4edbc051189d50482 \
     # via moto
 babel==2.7.0 \
     --hash=sha256:af92e6106cb7c55286b25b38ad7695f8b4efb36a90ba483d7f7a6628c46158ab \
@@ -66,48 +66,48 @@ beautifulsoup4==4.8.1 \
     --hash=sha256:5279c36b4b2ec2cb4298d723791467e3000e5384a43ea0cdf5d45207c7e97169 \
     --hash=sha256:6135db2ba678168c07950f9a16c4031822c6f4aec75a65e0a97bc5ca09789931 \
     --hash=sha256:dcdef580e18a76d54002088602eba453eec38ebbcafafeaabd8cab12b6155d57
-boto3==1.10.15 \
-    --hash=sha256:0cab4b6571c76d0ed4fea9d4be9d94daf741e93ead6f10bcdff4b972b4dbcf09 \
-    --hash=sha256:35eb4d839650a20f70eca5abe4483fe4fd9e57dd1357d949a44af7b1a0e652dc \
+boto3==1.10.36 \
+    --hash=sha256:05645414e586c53c82dec591a8d96ff5756d869a3236e971125fdb719bc78270 \
+    --hash=sha256:de15bb0fc8f19d6c3366dcc7f0faf2aa32486ea29cf72141820892b7c7ec5a42 \
     # via aws-sam-translator, moto
 boto==2.49.0 \
     --hash=sha256:147758d41ae7240dc989f0039f27da8ca0d53734be0eb869ef16e3adcfa462e8 \
     --hash=sha256:ea0d3b40a2d852767be77ca343b58a9e3a4b00d9db440efb8da74b4e58025e5a
-botocore==1.13.15 \
-    --hash=sha256:174399fb3e95b965afb2f33ab0d71448d60f336c5eaf9654e4436b44ca7aaa0b \
-    --hash=sha256:a6e4a62667437f01a70e7f2e5c569320d520b2364c45084ec40de143bc0e23a4 \
+botocore==1.13.36 \
+    --hash=sha256:19dd144b5a65f813f72ada8cd05397bbb1b30dd8ff9f1a22e1fe011c27829a50 \
+    --hash=sha256:dc44349c362763af9da631c4755348aff4a4593ee98b0199ce83337d3ba11076 \
     # via aws-xray-sdk, boto3, moto, s3transfer
 cachetools==3.1.1 \
     --hash=sha256:428266a1c0d36dc5aca63a2d7c5942e88c2c898d72139fca0e97fdd2380517ae \
     --hash=sha256:8ea2d3ce97850f31e4a08b0e2b5e6c34997d7216a9d2c98e0f3978630d4da69a \
     # via premailer
-cchardet==2.1.4 \
-    --hash=sha256:079aa02a14072874d943a671ba778a9def5b0e3cedc2ac9f59308526cfb31472 \
-    --hash=sha256:3e048a21688dcb4c797f40c8deb3600887bcaf435620256fd8becd4252012750 \
-    --hash=sha256:41fced7a6f05ef859fe3eac89fc2120aca3cbbfd2b6c803bed3ee4bf02956903 \
-    --hash=sha256:440903d5dca3d326f4b841e7fa760b6af1be4f950ead1a6ff77b76eaa46f0cd3 \
-    --hash=sha256:50170f346527c5df4d3cb94648ca187c666e61c0db6e510b984e867c44709d8b \
-    --hash=sha256:6c55a6e7bc7337671c9f1ad90746c0efb2b2979ff4305c7ca1d7d381f05174c1 \
-    --hash=sha256:7f581ea172b252034f745dfd49733966b73b73907bdef0b47ad5f2008b797d54 \
-    --hash=sha256:80f7b087198827e60c81574c321b12f89188eae626ae1567d66808928be42f88 \
-    --hash=sha256:8ba753ff73ca2f3554999a0e027eab9450f6ffdb7e92e1b4e13b52be89995349 \
-    --hash=sha256:9ad8f61d6d1ca37bd4b954ad92d461ea4f58d0dc413b0790a5abed7c09e54996 \
-    --hash=sha256:a35bd23cedbaa87cc9300af1dd10bb03fda41894045fbca7bfdf1d350b813f25 \
-    --hash=sha256:a8feb9a7def2310e18c27e485a21a38669abe8c2e36b93c6ce1a1363495d4cdf \
-    --hash=sha256:aa9dd4cee8a5210a6d0a7b263b98dc50637e00401fc4a5ad3ce2dbef54fdfa02 \
-    --hash=sha256:ab9858a0673262e467619df91f425cfef0590dcf5deef5c0c7945e9dc4dbd7d8 \
-    --hash=sha256:b09a488bbb35be95f82845e3c4312be9025e8377975b027eee67e0b39445e070 \
-    --hash=sha256:b2893d558761b3534cddf5a49ba8d77df3d8f964d7b14680b925f4a85fc13476 \
-    --hash=sha256:b5a8f9b229a30cd2432572d15e169483bc47c24418772ff58d0585050631c2fd \
-    --hash=sha256:bded54eeccd5f810bc69e076b3d9a35819a92e5e0559ad274b9ae9061b1b881d \
-    --hash=sha256:cbc206061e69561af6e4cba11f99abd928346c6b5bcdc83eb32ae40e9fc23a5f \
-    --hash=sha256:cc9745e0400da4cfb49f075e7819f22473b66443f953427058fee2c7b9547cc0 \
-    --hash=sha256:db30bf3825702c07fc55a290d41663fd8151f870642a15667bbabf81fff21e0b \
-    --hash=sha256:eeeb1b95bb5851dda93ee522860a0e6066d47921cb1d540cb778346e37e5a524 \
-    --hash=sha256:f1c3919fb71ac5da3aeee42c5b731c99dcd2beed71db7fdc28ca993c173f0402
-certifi==2019.9.11 \
-    --hash=sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50 \
-    --hash=sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef \
+cchardet==2.1.5 \
+    --hash=sha256:0f7ec49fcd28088c387d4afcc02c0549434d9e07deb2519365a6baa5b6c7ebb4 \
+    --hash=sha256:1a6d00b7cbd8acfc5e3093cb5f983a667d0752dc328123c8dcb293e252bfb024 \
+    --hash=sha256:240efe3f255f916769458343840b9c6403cf3192720bc5129792cbcb88bf72fb \
+    --hash=sha256:30f461d876cf3ea40c6fd949b9725c7c6e2522a3e87d33817d221e9f478d7e4d \
+    --hash=sha256:379a0bbd630bca677990df7509672a2ca43faf928939fd4b063fc2215b025b91 \
+    --hash=sha256:3ae84e6ee215925cd06a772d87c17d5485d862e2f1677aa0d6c295ea9313f117 \
+    --hash=sha256:4001620ba761b2ddd51caef6194444b5cd2f131de7c8c51a0f4896cb1ea1111a \
+    --hash=sha256:4bd54ff3a239b4fe598ba262d8730372e339fdd314286ceb6706a003d3e03d7b \
+    --hash=sha256:4d015296e96c0b2022495e4685b6fc0f3c9feed88fb062135f7f4748df7e0921 \
+    --hash=sha256:5011ab33557913489c98d2fbdd7d88f06736f0bb456c60952fc5e52886b2a410 \
+    --hash=sha256:6a192cce3009c9cd671588574ad0cb81322c78265ebcb33b2def63c15e44ea47 \
+    --hash=sha256:6bf07931fa81238d9174266aaf83605204192977671ef230d5651a8f9d4acf56 \
+    --hash=sha256:7f22a8194c4e696cea3eff28723f77858495dec52baf93261943c8bb8ce08035 \
+    --hash=sha256:8126798ec34b9fb444472d849b6510817939347809b898a0d6d6463e41c5901a \
+    --hash=sha256:8e3a50bcad2ca0921fbbd46d29cc215dcc0d6d360570d594aeb7b0e2de716e8c \
+    --hash=sha256:92341348fed2fb53899e9cccf030da5377beb8ed26dfddc6acf87f1f0ce4b80e \
+    --hash=sha256:950fb40918772efe5779747a2f6c83a053a26b623a674f1d4f271b35331a9968 \
+    --hash=sha256:a4e346151042b5cfae34fff65911842f04849be4a74f22bc52b1e99c11650210 \
+    --hash=sha256:af48965b752490d8e330e41a46ba47f07c63f22ac5c7f4c396b7efd3958daa2e \
+    --hash=sha256:b5cebf47f498e5ad4a9a5ef089b7ab6ef7926eaeea0b239c8e54f8217ce81cf2 \
+    --hash=sha256:b7cad0a062675acb42eb5170b07be774a5d9ca35a24388e918e5b78cb40ccbf2 \
+    --hash=sha256:bb05580cd40f4cb7ccda5f90163fc43e27820046a6d0af11c1747d515fc69859 \
+    --hash=sha256:f87bdef26758a0a8de93bbfd7651ac4fcf798a7a06c049c347a0103279698b23
+certifi==2019.11.28 \
+    --hash=sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3 \
+    --hash=sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f \
     # via requests
 cffi==1.13.2 \
     --hash=sha256:0b49274afc941c626b605fb59b59c3485c17dc776dc3cc7cc14aca74cc19cc42 \
@@ -144,9 +144,9 @@ cffi==1.13.2 \
     --hash=sha256:e570d3ab32e2c2861c4ebe6ffcad6a8abf9347432a37608fe1fbd157b3f0036b \
     --hash=sha256:fd43a88e045cf992ed09fa724b5315b790525f2676883a6ea64e3263bae6549d \
     # via argon2-cffi, cryptography
-cfn-lint==0.25.0 \
-    --hash=sha256:499306686eaf3b2b3f20c8008c2bbbf8cd6471f0cc3321d569029bd95913be76 \
-    --hash=sha256:b0f660ba08925b19eced0d4b52b305369fc3615fb0e9c7e0aa0fd6351d1bf995 \
+cfn-lint==0.26.0 \
+    --hash=sha256:77e20da64290a38afc6e9054c0101b84480231e1fb5056bee7214e9cb778a80c \
+    --hash=sha256:7e10510fc7aef1afa337b6627e422ee4b9e70486fcd4e169d76b3b0f7844b21e \
     # via moto
 chardet==3.0.4 \
     --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
@@ -228,19 +228,15 @@ cssutils==1.0.2 \
     --hash=sha256:a2fcf06467553038e98fea9cfe36af2bf14063eb147a70958cfcaa8f5786acaf \
     --hash=sha256:c74dbe19c92f5052774eadb15136263548dd013250f1ed1027988e7fef125c8d \
     # via premailer
-datetime==4.3 \
-    --hash=sha256:371dba07417b929a4fa685c2f7a3eaa6a62d60c02947831f97d4df9a9e70dfd0 \
-    --hash=sha256:5cef605bab8259ff61281762cdf3290e459fbf0b4719951d5fab967d5f2ea0ea \
-    # via moto
 decorator==4.4.1 \
     --hash=sha256:54c38050039232e1db4ad7375cfce6748d7b41c29e95a081c8a6d2c30364a2ce \
     --hash=sha256:5d19b92a3c8f7f101c8dd86afd86b0f061a8ce4540ab8cd401fa2542756bce6d
 defusedxml==0.6.0 \
     --hash=sha256:6687150770438374ab581bb7a1b327a847dd9c5749e396102de3fad4e8a3ef93 \
     --hash=sha256:f684034d135af4c6cbb949b8a4d2ed61634515257a67299e5f940fbaa34377f5
-disposable-email-domains==0.0.55 \
-    --hash=sha256:500997ede1674ef459ea90dc728ac2b9f1f97f1700b9a65961fc8f73cbd6751f \
-    --hash=sha256:e4b0359c9319a8d407bb6b06cea88a46ccbef5b0347ce931d5665e8c9b394b3c
+disposable-email-domains==0.0.56 \
+    --hash=sha256:6e1229904c8e9956901e0663fd2ebc193c5cccc6177cbd6b2d1bfa1c62b72fa1 \
+    --hash=sha256:7d4acd6b3e97d5f9da86ca0eeae797f20b4f89bef02052769fafbb07f51dfd84
 https://github.com/zulip/django-auth-ldap/archive/e26d0ef2a7ff77ab3fdd7b6578a76081f780778c.zip#egg=django-auth-ldap==2.0.0zulip1 \
     --hash=sha256:1a104fdb5085ef9340996ae82d4b302f99c39c5d9d60d4ae55bcc7c1f58cb65e
 django-bitfield==1.9.6 \
@@ -248,13 +244,13 @@ django-bitfield==1.9.6 \
     --hash=sha256:e8d4dc8727d4d655f1f740771beb6566d1928f7270c1c020cf5af278784f2843
 django-cookies-samesite==0.2.0 \
     --hash=sha256:b393f8e2e1c758af952ea10afe44fe837a68a182119fdfbab2fa00f67deded0e
-django-formtools==2.1 \
-    --hash=sha256:7703793f1675aa6e871f9fed147e8563816d7a5b9affdc5e3459899596217f7c \
-    --hash=sha256:cb2bd7c29c2104278e5a0e76f7ff256b9570acf11485d547ee0c1b35347359fb \
+django-formtools==2.2 \
+    --hash=sha256:304fa777b8ef9e0693ce7833f885cb89ba46b0e46fc23b01176900a93f46742f \
+    --hash=sha256:c5272c03c1cd51b2375abf7397a199a3148a9fbbf2f100e186467a84025d13b2 \
     # via django-two-factor-auth
-django-otp==0.7.3 \
-    --hash=sha256:0009211222388d8ba4a4840b6de21ff24461fd4aad6c6c194926e3091ac65f06 \
-    --hash=sha256:a9d39b35f7aa8eee82d6d9769d8004ec538e7d7c2f5a1c5e5525cda90d0e9b69 \
+django-otp==0.7.4 \
+    --hash=sha256:1b6025bbbd2517b7c246828b1d11c83d53567904836ae6d57bc0058f3cd18b50 \
+    --hash=sha256:76a698466178ce40473726ffd8c33f68d1c47f27c53f67fa4aeeb6fdde74d37b \
     # via django-two-factor-auth
 django-phonenumber-field==1.3.0 \
     --hash=sha256:8db9d2dc833678b163adabd593cda7ad1dede81a1c18f67c895701fc44dc44f1 \
@@ -293,7 +289,7 @@ https://github.com/zulip/fakeldap/archive/ff32deaad34b91d5ba5735f314362c0456c926
     --hash=sha256:fa793865813b3a09a8110deccf95af72557f558cb5c7eeaebd953c1fb8f82521
 future==0.18.2 \
     --hash=sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d \
-    # via aws-xray-sdk, python-jose, python-twitter
+    # via aws-xray-sdk, python-twitter
 gitlint==0.12.0 \
     --hash=sha256:93d6319ec1d34591a9efd563ba5899c1e28f8f768b130b8f6ff65ca880a2a607 \
     --hash=sha256:b8040eec546d3ec099ab7723a1d6ac6c9ba8ad797dcc7c5aaf58afb2deab378c
@@ -347,9 +343,9 @@ imagesize==1.1.0 \
     --hash=sha256:3f349de3eb99145973fefb7dbe38554414e5c30abd0c8e4b970a7c9d09f3a1d8 \
     --hash=sha256:f3832918bc3c66617f92e35f5d70729187676313caa60c187eb0f28b8fe5e3b5 \
     # via sphinx
-importlib-metadata==0.23 \
-    --hash=sha256:aa18d7378b00b40847790e7c27e11673d7fed219354109d0e7b9e5b25dc3ad26 \
-    --hash=sha256:d5f18a79777f3aa179c145737780282e27b508fc8fd688cb17c7a813e8bd39af \
+importlib-metadata==1.3.0 \
+    --hash=sha256:073a852570f92da5f744a3472af1b61e28e9f78ccf0c9117658dc32b15de7b45 \
+    --hash=sha256:d95141fbfa7ef2ec65cfd945e2af7e5a6ddbd7c8d9a25e66ff3be8e3daf9f60f \
     # via jsonschema
 importlib-resources==1.0.2 \
     --hash=sha256:6e2783b2538bd5a14678284a3962b0660c715e5a0f10243fd5e00a4b5974f50b \
@@ -399,41 +395,41 @@ jsonpointer==2.0 \
     --hash=sha256:c192ba86648e05fdae4f08a17ec25180a9aef5008d973407b581798a83975362 \
     --hash=sha256:ff379fa021d1b81ab539f5ec467c7745beb1a5671463f9dcc2b2d458bd361c1e \
     # via jsonpatch
-jsonschema==3.1.1 \
-    --hash=sha256:2fa0684276b6333ff3c0b1b27081f4b2305f0a36cf702a23db50edb141893c3f \
-    --hash=sha256:94c0a13b4a0616458b42529091624e66700a17f847453e52279e35509a5b7631 \
+jsonschema==3.2.0 \
+    --hash=sha256:4e5b3cf8216f577bee9ce139cbe72eca3ea4f292ec60928ff24758ce626cd163 \
+    --hash=sha256:c8a85b28d377cc7737e46e2d9f2b4f44ee3c0e1deac6bf46ddefc7187d30797a \
     # via aws-sam-translator, cfn-lint
 https://github.com/zulip/libthumbor/archive/60ed2431c07686a12f2770b2d852c5650f3ccfc6.zip#egg=libthumbor==1.3.2zulip \
     --hash=sha256:84e4a84b15ae13602c1560c58f5aef4faf33bb3ec568db987cce79371129baa8
 lp37==2.1.1 \
     --hash=sha256:a512cc0314c52c7b31e0aff4bc846867b2fd527ff6a2a626074639250713d73c
-lxml==4.4.1 \
-    --hash=sha256:02ca7bf899da57084041bb0f6095333e4d239948ad3169443f454add9f4e9cb4 \
-    --hash=sha256:096b82c5e0ea27ce9138bcbb205313343ee66a6e132f25c5ed67e2c8d960a1bc \
-    --hash=sha256:0a920ff98cf1aac310470c644bc23b326402d3ef667ddafecb024e1713d485f1 \
-    --hash=sha256:1409b14bf83a7d729f92e2a7fbfe7ec929d4883ca071b06e95c539ceedb6497c \
-    --hash=sha256:17cae1730a782858a6e2758fd20dd0ef7567916c47757b694a06ffafdec20046 \
-    --hash=sha256:17e3950add54c882e032527795c625929613adbd2ce5162b94667334458b5a36 \
-    --hash=sha256:1f4f214337f6ee5825bf90a65d04d70aab05526c08191ab888cb5149501923c5 \
-    --hash=sha256:2e8f77db25b0a96af679e64ff9bf9dddb27d379c9900c3272f3041c4d1327c9d \
-    --hash=sha256:4dffd405390a45ecb95ab5ab1c1b847553c18b0ef8ed01e10c1c8b1a76452916 \
-    --hash=sha256:6b899931a5648862c7b88c795eddff7588fb585e81cecce20f8d9da16eff96e0 \
-    --hash=sha256:726c17f3e0d7a7200718c9a890ccfeab391c9133e363a577a44717c85c71db27 \
-    --hash=sha256:760c12276fee05c36f95f8040180abc7fbebb9e5011447a97cdc289b5d6ab6fc \
-    --hash=sha256:796685d3969815a633827c818863ee199440696b0961e200b011d79b9394bbe7 \
-    --hash=sha256:891fe897b49abb7db470c55664b198b1095e4943b9f82b7dcab317a19116cd38 \
-    --hash=sha256:9277562f175d2334744ad297568677056861070399cec56ff06abbe2564d1232 \
-    --hash=sha256:a471628e20f03dcdfde00770eeaf9c77811f0c331c8805219ca7b87ac17576c5 \
-    --hash=sha256:a63b4fd3e2cabdcc9d918ed280bdde3e8e9641e04f3c59a2a3109644a07b9832 \
-    --hash=sha256:ae88588d687bd476be588010cbbe551e9c2872b816f2da8f01f6f1fda74e1ef0 \
-    --hash=sha256:b0b84408d4eabc6de9dd1e1e0bc63e7731e890c0b378a62443e5741cfd0ae90a \
-    --hash=sha256:be78485e5d5f3684e875dab60f40cddace2f5b2a8f7fede412358ab3214c3a6f \
-    --hash=sha256:c27eaed872185f047bb7f7da2d21a7d8913457678c9a100a50db6da890bc28b9 \
-    --hash=sha256:c7fccd08b14aa437fe096c71c645c0f9be0655a9b1a4b7cffc77bcb23b3d61d2 \
-    --hash=sha256:c81cb40bff373ab7a7446d6bbca0190bccc5be3448b47b51d729e37799bb5692 \
-    --hash=sha256:d11874b3c33ee441059464711cd365b89fa1a9cf19ae75b0c189b01fbf735b84 \
-    --hash=sha256:e9c028b5897901361d81a4718d1db217b716424a0283afe9d6735fe0caf70f79 \
-    --hash=sha256:fe489d486cd00b739be826e8c1be188ddb74c7a1ca784d93d06fda882a6a1681
+lxml==4.4.2 \
+    --hash=sha256:00ac0d64949fef6b3693813fe636a2d56d97a5a49b5bbb86e4cc4cc50ebc9ea2 \
+    --hash=sha256:0571e607558665ed42e450d7bf0e2941d542c18e117b1ebbf0ba72f287ad841c \
+    --hash=sha256:0e3f04a7615fdac0be5e18b2406529521d6dbdb0167d2a690ee328bef7807487 \
+    --hash=sha256:13cf89be53348d1c17b453867da68704802966c433b2bb4fa1f970daadd2ef70 \
+    --hash=sha256:217262fcf6a4c2e1c7cb1efa08bd9ebc432502abc6c255c4abab611e8be0d14d \
+    --hash=sha256:223e544828f1955daaf4cefbb4853bc416b2ec3fd56d4f4204a8b17007c21250 \
+    --hash=sha256:277cb61fede2f95b9c61912fefb3d43fbd5f18bf18a14fae4911b67984486f5d \
+    --hash=sha256:3213f753e8ae86c396e0e066866e64c6b04618e85c723b32ecb0909885211f74 \
+    --hash=sha256:4690984a4dee1033da0af6df0b7a6bde83f74e1c0c870623797cec77964de34d \
+    --hash=sha256:4fcc472ef87f45c429d3b923b925704aa581f875d65bac80f8ab0c3296a63f78 \
+    --hash=sha256:61409bd745a265a742f2693e4600e4dbd45cc1daebe1d5fad6fcb22912d44145 \
+    --hash=sha256:678f1963f755c5d9f5f6968dded7b245dd1ece8cf53c1aa9d80e6734a8c7f41d \
+    --hash=sha256:6c6d03549d4e2734133badb9ab1c05d9f0ef4bcd31d83e5d2b4747c85cfa21da \
+    --hash=sha256:6e74d5f4d6ecd6942375c52ffcd35f4318a61a02328f6f1bd79fcb4ffedf969e \
+    --hash=sha256:7b4fc7b1ecc987ca7aaf3f4f0e71bbfbd81aaabf87002558f5bc95da3a865bcd \
+    --hash=sha256:7ed386a40e172ddf44c061ad74881d8622f791d9af0b6f5be20023029129bc85 \
+    --hash=sha256:8f54f0924d12c47a382c600c880770b5ebfc96c9fd94cf6f6bdc21caf6163ea7 \
+    --hash=sha256:ad9b81351fdc236bda538efa6879315448411a81186c836d4b80d6ca8217cdb9 \
+    --hash=sha256:bbd00e21ea17f7bcc58dccd13869d68441b32899e89cf6cfa90d624a9198ce85 \
+    --hash=sha256:c3c289762cc09735e2a8f8a49571d0e8b4f57ea831ea11558247b5bdea0ac4db \
+    --hash=sha256:cf4650942de5e5685ad308e22bcafbccfe37c54aa7c0e30cd620c2ee5c93d336 \
+    --hash=sha256:cfcbc33c9c59c93776aa41ab02e55c288a042211708b72fdb518221cc803abc8 \
+    --hash=sha256:e301055deadfedbd80cf94f2f65ff23126b232b0d1fea28f332ce58137bcdb18 \
+    --hash=sha256:ebbfe24df7f7b5c6c7620702496b6419f6a9aa2fd7f005eb731cc80d7b4692b9 \
+    --hash=sha256:eff69ddbf3ad86375c344339371168640951c302450c5d3e9936e98d6459db06 \
+    --hash=sha256:f6ed60a62c5f1c44e789d2cf14009423cb1646b44a43e40a9cf6a21f077678a1
 markdown-include==0.5.1 \
     --hash=sha256:72a45461b589489a088753893bc95c5fa5909936186485f4ed55caa57d10250f
 markdown==3.1.1 \
@@ -475,31 +471,32 @@ matrix-client==0.3.2 \
 mock==3.0.5 \
     --hash=sha256:83657d894c90d5681d62155c82bda9c1187827525880eda8ff5df4ec813437c3 \
     --hash=sha256:d157e52d4e5b938c550f39eb2fd15610db062441a9c2747d3dbfa9298211d0f8
-more-itertools==7.2.0 \
-    --hash=sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832 \
-    --hash=sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4 \
+more-itertools==8.0.2 \
+    --hash=sha256:b84b238cce0d9adad5ed87e745778d20a3f8487d0f0cb8b8a586816c7496458d \
+    --hash=sha256:c833ef592a0324bcc6a60e48440da07645063c453880c9477ceb22490aec1564 \
     # via zipp
-moto==1.3.13 \
-    --hash=sha256:95d48d8ebaad47fb5bb4233854cf1cf8523ec5307d50eb1e4017ce10f1960b66
+moto==1.3.14 \
+    --hash=sha256:2b3fa22778504b45715868cad95ad458fdea7227f9005b12e522fc9c2ae0cabc \
+    --hash=sha256:79aeaeed1592a24d3c488840065a3fcb3f4fa7ba40259e112482454c0e48a03a
 mypy-extensions==0.4.3 \
     --hash=sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d \
     --hash=sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8 \
     # via mypy
-mypy==0.740 \
-    --hash=sha256:1521c186a3d200c399bd5573c828ea2db1362af7209b2adb1bb8532cea2fb36f \
-    --hash=sha256:31a046ab040a84a0fc38bc93694876398e62bc9f35eca8ccbf6418b7297f4c00 \
-    --hash=sha256:3b1a411909c84b2ae9b8283b58b48541654b918e8513c20a400bb946aa9111ae \
-    --hash=sha256:48c8bc99380575deb39f5d3400ebb6a8a1cb5cc669bbba4d3bb30f904e0a0e7d \
-    --hash=sha256:540c9caa57a22d0d5d3c69047cc9dd0094d49782603eb03069821b41f9e970e9 \
-    --hash=sha256:672e418425d957e276c291930a3921b4a6413204f53fe7c37cad7bc57b9a3391 \
-    --hash=sha256:6ed3b9b3fdc7193ea7aca6f3c20549b377a56f28769783a8f27191903a54170f \
-    --hash=sha256:9371290aa2cad5ad133e4cdc43892778efd13293406f7340b9ffe99d5ec7c1d9 \
-    --hash=sha256:ace6ac1d0f87d4072f05b5468a084a45b4eda970e4d26704f201e06d47ab2990 \
-    --hash=sha256:b428f883d2b3fe1d052c630642cc6afddd07d5cd7873da948644508be3b9d4a7 \
-    --hash=sha256:d5bf0e6ec8ba346a2cf35cb55bf4adfddbc6b6576fcc9e10863daa523e418dbb \
-    --hash=sha256:d7574e283f83c08501607586b3167728c58e8442947e027d2d4c7dcd6d82f453 \
-    --hash=sha256:dc889c84241a857c263a2b1cd1121507db7d5b5f5e87e77147097230f374d10b \
-    --hash=sha256:f4748697b349f373002656bf32fede706a0e713d67bfdcf04edf39b1f61d46eb
+mypy==0.750 \
+    --hash=sha256:02d9bdd3398b636723ecb6c5cfe9773025a9ab7f34612c1cde5c7f2292e2d768 \
+    --hash=sha256:088f758a50af31cf8b42688118077292370c90c89232c783ba7979f39ea16646 \
+    --hash=sha256:28e9fbc96d13397a7ddb7fad7b14f373f91b5cff538e0772e77c270468df083c \
+    --hash=sha256:30e123b24931f02c5d99307406658ac8f9cd6746f0d45a3dcac2fe5fbdd60939 \
+    --hash=sha256:3294821b5840d51a3cd7a2bb63b40fc3f901f6a3cfb3c6046570749c4c7ef279 \
+    --hash=sha256:41696a7d912ce16fdc7c141d87e8db5144d4be664a0c699a2b417d393994b0c2 \
+    --hash=sha256:4f42675fa278f3913340bb8c3371d191319704437758d7c4a8440346c293ecb2 \
+    --hash=sha256:54d205ccce6ed930a8a2ccf48404896d456e8b87812e491cb907a355b1a9c640 \
+    --hash=sha256:6992133c95a2847d309b4b0c899d7054adc60481df6f6b52bb7dee3d5fd157f7 \
+    --hash=sha256:6ecbd0e8e371333027abca0922b0c2c632a5b4739a0c61ffbd0733391e39144c \
+    --hash=sha256:83fa87f556e60782c0fc3df1b37b7b4a840314ba1ac27f3e1a1e10cb37c89c17 \
+    --hash=sha256:c87ac7233c629f305602f563db07f5221950fe34fe30af072ac838fa85395f78 \
+    --hash=sha256:de9ec8dba773b78c49e7bec9a35c9b6fc5235682ad1fc2105752ae7c22f4b931 \
+    --hash=sha256:f385a0accf353ca1bca4bbf473b9d83ed18d923fdb809d3a70a385da23e25b6a
 oauthlib==3.1.0 \
     --hash=sha256:bee41cc35fcca6e988463cacc3bcb8a96224f470ca547e697b604cc697b2f889 \
     --hash=sha256:df884cd6cbe20e32633f1db1072e9356f53638e4361bef4e8b03c9127c9328ea \
@@ -520,9 +517,9 @@ pexpect==4.7.0 \
     --hash=sha256:2094eefdfcf37a1fdbfb9aa090862c1a4878e5c7e0e7e7088bdb511c558e5cd1 \
     --hash=sha256:9e2c1fd0e6ee3a49b28f95d4b33bc389c89b20af6a1255906e90ff1262ce62eb \
     # via ipython
-phonenumberslite==8.10.22 \
-    --hash=sha256:12ad324310188852163ee45e5cace9b520eef8384728f9b0eeb933982493e774 \
-    --hash=sha256:c4647cfe19030b69744a864b18c478f1169efc4da6012c4eacfd6728adbee0a5
+phonenumberslite==8.11.0 \
+    --hash=sha256:294f46126289c0843c94c7e7f7efa9b1a4dd7b95c159a81d75dcd6b38fea842c \
+    --hash=sha256:a1086ffa60cb3dd0f8bddf9b59c86995dbc84da2943a4a4204fe70fd6bac608b
 pickleshare==0.7.5 \
     --hash=sha256:87683d47965c1da65cdacaf31c8441d12b8044cdec9aca500cd78fc2c683afca \
     --hash=sha256:9649af414d74d4df115d5d718f82acb59c9d418196b7b4290ed47a12ce62df56 \
@@ -561,9 +558,9 @@ pillow==6.2.1 \
     --hash=sha256:c9e5ffb910b14f090ac9c38599063e354887a5f6d7e6d26795e916b4514f2c1a \
     --hash=sha256:e0697b826da6c2472bb6488db4c0a7fa8af0d52fa08833ceb3681358914b14e5 \
     --hash=sha256:e9a3edd5f714229d41057d56ac0f39ad9bdba6767e8c888c951869f0bdd129b0
-pip-tools==4.2.0 \
-    --hash=sha256:123174aabf7f4a63dd6e0bfc8aeeb5eaddbecb75a41e9f0dd4c447b1f2de14f7 \
-    --hash=sha256:5427ea4dcc175649723985fbcace9b2d8f46f9adbcc63bc2d7b247d9bcc74917
+pip-tools==4.3.0 \
+    --hash=sha256:06efa50b7089b2abbfcf4b47684960538af74669e801e69a557cb8a1c6ad6674 \
+    --hash=sha256:79e8137a2b96906ccaed0151e1df42daf386d51abb80286173d112b5296a5775
 pkgconfig==1.5.1 \
     --hash=sha256:97bfe3d981bab675d5ea3ef259045d7919c93897db7d3b59d4e8593cba8d354f \
     --hash=sha256:cddf2d7ecadb272178a942eb852a9dee46bda2adcc36c3416b0fef47a4ed9f38 \
@@ -579,8 +576,8 @@ prompt-toolkit==2.0.10 \
     --hash=sha256:e7f8af9e3d70f514373bf41aa51bc33af12a6db3f71461ea47fea985defb2c31 \
     --hash=sha256:f15af68f66e664eaa559d4ac8a928111eebd5feda0c11738b5998045224829db \
     # via ipython
-protego==0.1.15 \
-    --hash=sha256:457238bc55ce864547cc8fe45f9dbfd0161b9d27d94f2eb313cc28f3b9145186 \
+protego==0.1.16 \
+    --hash=sha256:a682771bc7b51b2ff41466460896c1a5a653f9a1e71639ef365a72e66d8734b4 \
     # via scrapy
 psycopg2==2.8.4 \
     --hash=sha256:f898e5cc0a662a9e12bde6f931263a1bbd350cfb18e1d5336a12927851825bb6
@@ -596,10 +593,10 @@ pyasn1-modules==0.2.7 \
     --hash=sha256:0c35a52e00b672f832e5846826f1fb7507907f7d52fba6faa9e3c4cbe874fe4b \
     --hash=sha256:b6ada4f840fe51abf5a6bd545b45bf537bea62221fa0dde2e8a553ed9f06a4e3 \
     # via python-ldap, service-identity
-pyasn1==0.4.7 \
-    --hash=sha256:62cdade8b5530f0b185e09855dd422bc05c0bbff6b72ff61381c09dac7befd8c \
-    --hash=sha256:a9495356ca1d66ed197a0f72b41eb1823cf7ea8b5bd07191673e8147aecf8604 \
-    # via pyasn1-modules, python-ldap, rsa, service-identity
+pyasn1==0.4.8 \
+    --hash=sha256:39c7e2ec30515947ff4e87fb6f456dfc6e84857d34be479c9d4a4ba4bf46aa5d \
+    --hash=sha256:aef77c9fb94a3ac588e87841208bdec464471d9871bd5050a287cc9a475cd0ba \
+    # via pyasn1-modules, python-jose, python-ldap, rsa, service-identity
 pycodestyle==2.5.0 \
     --hash=sha256:95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56 \
     --hash=sha256:e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c
@@ -613,9 +610,9 @@ pydispatcher==2.0.5 \
 pyflakes==2.1.1 \
     --hash=sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0 \
     --hash=sha256:d976835886f8c5b31d47970ed689944a0262b5f3afa00a5a7b4dc81e5449f8a2
-pygments==2.4.2 \
-    --hash=sha256:71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127 \
-    --hash=sha256:881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297
+pygments==2.5.2 \
+    --hash=sha256:2a3fe295e54a20164a9df49c75fa58526d3be48e14aceba6d6b1e8ac0bfd6f1b \
+    --hash=sha256:98c8aa5a9f778fcd1026a17361ddaf7330d1b7c62ae97c3bb0ae73e0b9b6b0fe
 pyhamcrest==1.9.0 \
     --hash=sha256:6b672c02fdf7470df9674ab82263841ce8333fb143f32f021f6cb26f0e512420 \
     --hash=sha256:8ffaa0a53da57e89de14ced7185ac746227a8894dbd5a3c718bf05ddbd1d56cd \
@@ -633,16 +630,16 @@ pylibmc==1.6.1 \
     --hash=sha256:e6c0c452336db0868d0de521d48872c2a359b1233b974c6b32c36ce68abc4820
 pyoembed==0.1.2 \
     --hash=sha256:0f755c8308039f1e49238e95ea94ef16aa08add9f32075ba13ab9b65f32ff582
-pyopenssl==19.0.0 \
-    --hash=sha256:aeca66338f6de19d1aa46ed634c3b9ae519a64b458f8468aec688e7e3c20f200 \
-    --hash=sha256:c727930ad54b10fc157015014b666f2d8b41f70c0d03e83ab67624fd3dd5d1e6 \
+pyopenssl==19.1.0 \
+    --hash=sha256:621880965a720b8ece2f1b2f54ea2071966ab00e2970ad2ce11d596102063504 \
+    --hash=sha256:9a24494b2602aaf402be5c9e30a0b82d4a5c67528fe8fb475e3f3bc00dd69507 \
     # via requests, scrapy
 pyparsing==2.4.5 \
     --hash=sha256:20f995ecd72f2a1f4bf6b072b63b22e2eb457836601e76d6e5dfcd75436acc1f \
     --hash=sha256:4ca62001be367f01bd3e92ecbb79070272a9d4964dce6a48a82ff0b8bc7e683a \
     # via packaging
-pyrsistent==0.15.5 \
-    --hash=sha256:eb6545dbeb1aa69ab1fb4809bfbf5a8705e44d92ef8fc7c2361682a47c46c778 \
+pyrsistent==0.15.6 \
+    --hash=sha256:f3b280d030afb652f79d67c5586157c5c1355c9a58dfc7940566e28d28f3df1b \
     # via jsonschema
 python-dateutil==2.8.0 \
     --hash=sha256:7e6584c74aeed623791615e26efd690f29817a27c73085b78e4bad02493df2fb \
@@ -651,9 +648,8 @@ python-digitalocean==1.14.0 \
     --hash=sha256:9e38295bce257310ac4565538d1cda4169a0a7dafd43e8259db32f2378873eee
 python-gcm==0.4 \
     --hash=sha256:511c35fc5ae829f7fc3cbdb45c4ec3fda02f85e4fae039864efe82682ccb9c18
-python-jose==3.0.1 \
-    --hash=sha256:29701d998fe560e52f17246c3213a882a4a39da7e42c7015bcc1f7823ceaff1c \
-    --hash=sha256:ed7387f0f9af2ea0ddc441d83a6eb47a5909bd0c8a72ac3250e75afec2cc1371 \
+python-jose==3.1.0 \
+    --hash=sha256:8484b7fdb6962e9d242cce7680469ecf92bda95d10bbcbbeb560cacdff3abfce \
     # via moto
 python-ldap==3.2.0 \
     --hash=sha256:7d1c4b15375a533564aad3d3deade789221e450052b21ebb9720fb822eccdb8e
@@ -670,27 +666,25 @@ python3-openid==3.1.0 \
     --hash=sha256:0086da6b6ef3161cfe50fb1ee5cceaf2cda1700019fda03c2c5c440ca6abe4fa \
     --hash=sha256:628d365d687e12da12d02c6691170f4451db28d6d68d050007e4a40065868502 \
     # via social-auth-core
-python3-saml==1.8.0 \
-    --hash=sha256:158045574695e9371eb31268bd4424b7eb4462bfe61baf3c20e41ee92b79330f \
-    --hash=sha256:853188a06a103d1f7976f4dadf80a00415ce3c6316c4df3a664bdb75408a2bcb \
-    --hash=sha256:a64d4a0ddf43f6b50c3b88ab880e807eec0dbc5e72ad85496e1385f703bb30e2
+python3-saml==1.9.0 \
+    --hash=sha256:38aa4a338b9514f3c1e2e5a92b76ae6d41c7cc561a0bfeb68b04463fcd4fcd97 \
+    --hash=sha256:68ca2e5591769a1a87c9aac1779ff2c0852ddc89fb0b0371f50f781d354323da \
+    --hash=sha256:9c18fa906ef86f56812511124813ae3444e4ea50c11d7ea2d70f2c6bba28c784
 pytz==2019.3 \
     --hash=sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d \
     --hash=sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be
-pyyaml==5.1.2 \
-    --hash=sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9 \
-    --hash=sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4 \
-    --hash=sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8 \
-    --hash=sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696 \
-    --hash=sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34 \
-    --hash=sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9 \
-    --hash=sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73 \
-    --hash=sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299 \
-    --hash=sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b \
-    --hash=sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae \
-    --hash=sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681 \
-    --hash=sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41 \
-    --hash=sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8 \
+pyyaml==5.2 \
+    --hash=sha256:0e7f69397d53155e55d10ff68fdfb2cf630a35e6daf65cf0bdeaf04f127c09dc \
+    --hash=sha256:2e9f0b7c5914367b0916c3c104a024bb68f269a486b9d04a2e8ac6f6597b7803 \
+    --hash=sha256:35ace9b4147848cafac3db142795ee42deebe9d0dad885ce643928e88daebdcc \
+    --hash=sha256:38a4f0d114101c58c0f3a88aeaa44d63efd588845c5a2df5290b73db8f246d15 \
+    --hash=sha256:483eb6a33b671408c8529106df3707270bfacb2447bf8ad856a4b4f57f6e3075 \
+    --hash=sha256:4b6be5edb9f6bb73680f5bf4ee08ff25416d1400fbd4535fe0069b2994da07cd \
+    --hash=sha256:7f38e35c00e160db592091751d385cd7b3046d6d51f578b29943225178257b31 \
+    --hash=sha256:8100c896ecb361794d8bfdb9c11fce618c7cf83d624d73d5ab38aef3bc82d43f \
+    --hash=sha256:c0ee8eca2c582d29c3c2ec6e2c4f703d1b7f1fb10bc72317355a746057e7346c \
+    --hash=sha256:e4c015484ff0ff197564917b4b4246ca03f411b9bd7f16e02a2f586eb48b6d04 \
+    --hash=sha256:ebc4ed52dcc93eeebeae5cf5deb2ae4347b3a81c3fa12b0b8c976544829396a4 \
     # via cfn-lint, moto, yamole
 qrcode==6.1 \
     --hash=sha256:3996ee560fc39532910603704c82980ff6d4d5d629f9c3f25f34174ce8606cf5 \
@@ -706,20 +700,18 @@ recommonmark==0.6.0 \
 redis==3.3.11 \
     --hash=sha256:3613daad9ce5951e426f460deddd5caf469e08a3af633e9578fc77d362becf62 \
     --hash=sha256:8d0fc278d3f5e1249967cba2eb4a5632d19e45ce5c09442b8422d15ee2c22cc2
-regex==2019.11.1 \
-    --hash=sha256:15454b37c5a278f46f7aa2d9339bda450c300617ca2fca6558d05d870245edc7 \
-    --hash=sha256:1ad40708c255943a227e778b022c6497c129ad614bb7a2a2f916e12e8a359ee7 \
-    --hash=sha256:5e00f65cc507d13ab4dfa92c1232d004fa202c1d43a32a13940ab8a5afe2fb96 \
-    --hash=sha256:604dc563a02a74d70ae1f55208ddc9bfb6d9f470f6d1a5054c4bd5ae58744ab1 \
-    --hash=sha256:720e34a539a76a1fedcebe4397290604cc2bdf6f81eca44adb9fb2ea071c0c69 \
-    --hash=sha256:7caf47e4a9ac6ef08cabd3442cc4ca3386db141fb3c8b2a7e202d0470028e910 \
-    --hash=sha256:7faf534c1841c09d8fefa60ccde7b9903c9b528853ecf41628689793290ca143 \
-    --hash=sha256:b4e0406d822aa4993ac45072a584d57aa4931cf8288b5455bbf30c1d59dbad59 \
-    --hash=sha256:c31eaf28c6fe75ea329add0022efeed249e37861c19681960f99bbc7db981fb2 \
-    --hash=sha256:c7393597191fc2043c744db021643549061e12abe0b3ff5c429d806de7b93b66 \
-    --hash=sha256:d2b302f8cdd82c8f48e9de749d1d17f85ce9a0f082880b9a4859f66b07037dc6 \
-    --hash=sha256:e3d8dd0ec0ea280cf89026b0898971f5750a7bd92cb62c51af5a52abd020054a \
-    --hash=sha256:ec032cbfed59bd5a4b8eab943c310acfaaa81394e14f44454ad5c9eba4f24a74
+regex==2019.12.9 \
+    --hash=sha256:3dbd8333fd2ebd50977ac8747385a73aa1f546eb6b16fcd83d274470fe11f243 \
+    --hash=sha256:40b7d1291a56897927e08bb973f8c186c2feb14c7f708bfe7aaee09483e85a20 \
+    --hash=sha256:719978a9145d59fc78509ea1d1bb74243f93583ef2a34dcc5623cf8118ae9726 \
+    --hash=sha256:75cf3796f89f75f83207a5c6a6e14eaf57e0369ef0ffff8e22bf36bbcfa0f1de \
+    --hash=sha256:77396cf80be8b2a35db863cca4c1a902d88ceeb183adab328b81184e71a5eafe \
+    --hash=sha256:77a3799152951d6d14ae5720ca162c97c64f85d4755da585418eac216b736cad \
+    --hash=sha256:91235c98283d2bddf1a588f0fbc2da8afa37959294bbd18b76297bdf316ba4d6 \
+    --hash=sha256:aaffd68c4c1ed891366d5c390081f4bf6337595e76a157baf453603d8e53fbcb \
+    --hash=sha256:ad9e3c7260809c0d1ded100269f78ea0217c0704f1eaaf40a382008461848b45 \
+    --hash=sha256:c203c9ee755e9656d0af8fab82754d5a664ebaf707b3f883c7eff6a3dd5151cf \
+    --hash=sha256:e865bc508e316a3a09d36c8621596e6599a203bc54f1cd41020a127ccdac468a
 requests-oauthlib==1.3.0 \
     --hash=sha256:7f71572defaecd16372f9006f33c2ec8c077c3cfa6f5911a9a90202beb513f3d \
     --hash=sha256:b4261601a71fd721a8bd6d7aa1cc1d6a8a93b4a9f5e96626f8e4d91e8beeaa6a \
@@ -728,9 +720,9 @@ requests[security]==2.22.0 \
     --hash=sha256:11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4 \
     --hash=sha256:9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31 \
     # via docker, hypchat, matrix-client, moto, premailer, pyoembed, python-digitalocean, python-gcm, python-twitter, requests-oauthlib, responses, social-auth-core, sphinx, stripe, transifex-client, twilio
-responses==0.10.6 \
-    --hash=sha256:502d9c0c8008439cfcdef7e251f507fcfdd503b56e8c0c87c3c3e3393953f790 \
-    --hash=sha256:97193c0183d63fba8cd3a041c75464e4b09ea0aff6328800d1546598567dde0b \
+responses==0.10.7 \
+    --hash=sha256:46d4e546a19fc6106bc7e804edd4551ef04690405e41e7e750ebc295d042623b \
+    --hash=sha256:93b1e0f2f960c0f3304ca4436856241d64c33683ef441431b9caf1d05d9d9e23 \
     # via moto
 rsa==4.0 \
     --hash=sha256:14ba45700ff1ec9eeb206a2ce76b32814958a98e372006c8fb76ba820211be66 \
@@ -782,9 +774,9 @@ sourcemap==0.2.1 \
 sphinx-rtd-theme==0.4.3 \
     --hash=sha256:00cf895504a7895ee433807c62094cf1e95f065843bf3acd17037c3e9a2becd4 \
     --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a
-sphinx==2.2.1 \
-    --hash=sha256:31088dfb95359384b1005619827eaee3056243798c62724fd3fa4b84ee4d71bd \
-    --hash=sha256:52286a0b9d7caa31efee301ec4300dbdab23c3b05da1c9024b4e84896fb73d79
+sphinx==2.2.2 \
+    --hash=sha256:3b16e48e791a322d584489ab28d8800652123d1fbfdd173e2965a31d40bf22d7 \
+    --hash=sha256:559c1a8ed1365a982f77650720b41114414139a635692a23c2990824d0a84cf2
 sphinxcontrib-applehelp==1.0.1 \
     --hash=sha256:edaa0ab2b2bc74403149cb0209d6775c96de797dfd5b5e2a71981309efab3897 \
     --hash=sha256:fb8dee85af95e5c30c91f10e7eb3c8967308518e0f7488a2828ef7bc191d0d5d \
@@ -819,14 +811,14 @@ statsd==3.3.0 \
     --hash=sha256:c610fb80347fca0ef62666d241bce64184bd7cc1efe582f9690e045c25535eaa \
     --hash=sha256:e3e6db4c246f7c59003e51c9720a51a7f39a396541cb9b147ff4b14d15b5dd1f \
     # via django-statsd-mozilla
-stripe==2.40.0 \
-    --hash=sha256:babf70550ec710e2588bdd748f021ccb0c150a1baec715c68f57c198608b3345 \
-    --hash=sha256:eeacf35f828a7795660cff0d3da6ca60ee3db15d1b9ef227aaeacfe232a52999
+stripe==2.41.0 \
+    --hash=sha256:2f0ec677136985ece9cca232f106c2a87193261cac1fe58d4e959215310a0da8 \
+    --hash=sha256:50900b01a6db4f4f8db0f02a5125db0b2d732252c7683f73187abd08b7d238f3
 https://github.com/zulip/talon/archive/7d8bdc4dbcfcc5a73298747293b99fe53da55315.zip#egg=talon==1.2.10.zulip1 \
     --hash=sha256:21d87c437379287d09df7a2d2af7bd818d4fa00be619dff446dacbdb4338d921
-tblib==1.5.0 \
-    --hash=sha256:1735ff8fd6217446384b5afabead3b142cf1a52d242cfe6cab4240029d6d131a \
-    --hash=sha256:c1c8f4edf820a8703d64838804ed3bb37ee35722231c26760cef292ec9d154e4
+tblib==1.6.0 \
+    --hash=sha256:229bee3754cb5d98b4837dd5c4405e80cfab57cb9f93220410ad367f8b352344 \
+    --hash=sha256:e222f44485d45ed13fada73b57775e2ff9bd8af62160120bbb6679f5ad80315b
 text-unidecode==1.3 \
     --hash=sha256:1311f10e8b895935241623731c2ba64f4c455287888b18189350b67134a822e8 \
     --hash=sha256:bad6603bb14d279193107714b288be206cac565dfa49aa5b105294dd5c4aab93 \
@@ -843,8 +835,8 @@ traitlets==4.3.3 \
     # via ipython
 transifex-client==0.13.4 \
     --hash=sha256:e1bc9640f94a9003fe85fcbf746de3875a966b4f1dd0963d9fb7d2809616c37d
-twilio==6.33.0 \
-    --hash=sha256:09841979c2607bde21134266a54da8ac1c620fa7bdffefc9c5f8dc995d758469
+twilio==6.34.0 \
+    --hash=sha256:da282a9c02bd9dfb190b798528b478833d8d28cb51464e8c45da0f0794384cde
 twisted==19.10.0 \
     --hash=sha256:0f39698c2aac318032ed4fe95e28ee2bd7d72327c2f6927139811ad403770885 \
     --hash=sha256:1f0919a0363b4fbed5def5315383db36fd581464bca80290764f8c4465e91c04 \
@@ -973,7 +965,7 @@ zope.interface==4.7.1 \
     --hash=sha256:e86923fa728dfba39c5bb6046a450bd4eec8ad949ac404eca728cfce320d1732 \
     --hash=sha256:f6ca36dc1e9eeb46d779869c60001b3065fb670b5775c51421c099ea2a77c3c9 \
     --hash=sha256:fb62f2cbe790a50d95593fb40e8cca261c31a2f5637455ea39440d6457c2ba25 \
-    # via datetime, scrapy, twisted
+    # via scrapy, twisted
 https://github.com/zulip/zulint/archive/aaed679f1ad38b230090eadd3870b7682500f60c.zip#egg=zulint==0.0.1 \
     --hash=sha256:9779afff26553119756e7be59d8a4adccda6758bf26483cc18a33cffe2efac60
 https://github.com/zulip/python-zulip-api/archive/804501610b6a205334e71b4e441fca60acf650da.zip#egg=zulip==0.6.1_git&subdirectory=zulip \
@@ -987,7 +979,7 @@ zxcvbn==4.4.28 \
 pip==19.3.1 \
     --hash=sha256:21207d76c1031e517668898a6b46a9fb1501c7a4710ef5dfd6a40ad9e6757ea7 \
     --hash=sha256:6917c65fc3769ecdc61405d3dfd97afdedd75808d200b2838d7d961cebc0c2c7
-setuptools==41.6.0 \
-    --hash=sha256:3e8e8505e563631e7cb110d9ad82d135ee866b8146d5efe06e42be07a72db20a \
-    --hash=sha256:6afa61b391dcd16cb8890ec9f66cc4015a8a31a6e1c2b4e0c464514be1a3d722 \
+setuptools==42.0.2 \
+    --hash=sha256:c5b372090d7c8709ce79a6a66872a91e518f7d65af97fca78135e1cb10d4b940 \
+    --hash=sha256:c8abd0f3574bc23afd2f6fd2c415ba7d9e097c8a99b845473b0d957ba1e2dac6 \
     # via ipython, jsonschema, markdown, pyhamcrest, sphinx, zope.interface
diff --git a/requirements/docs.txt b/requirements/docs.txt
index 54ddad2073..ac7a9cb9a4 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -15,9 +15,9 @@ babel==2.7.0 \
     --hash=sha256:af92e6106cb7c55286b25b38ad7695f8b4efb36a90ba483d7f7a6628c46158ab \
     --hash=sha256:e86135ae101e31e2c8ec20a4e0c5220f4eed12487d5cf3f78be7e98d3a57fc28 \
     # via sphinx
-certifi==2019.9.11 \
-    --hash=sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50 \
-    --hash=sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef \
+certifi==2019.11.28 \
+    --hash=sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3 \
+    --hash=sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f \
     # via requests
 chardet==3.0.4 \
     --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
@@ -78,9 +78,9 @@ packaging==19.2 \
     --hash=sha256:28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47 \
     --hash=sha256:d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108 \
     # via sphinx
-pygments==2.4.2 \
-    --hash=sha256:71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127 \
-    --hash=sha256:881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297 \
+pygments==2.5.2 \
+    --hash=sha256:2a3fe295e54a20164a9df49c75fa58526d3be48e14aceba6d6b1e8ac0bfd6f1b \
+    --hash=sha256:98c8aa5a9f778fcd1026a17361ddaf7330d1b7c62ae97c3bb0ae73e0b9b6b0fe \
     # via sphinx
 pyparsing==2.4.5 \
     --hash=sha256:20f995ecd72f2a1f4bf6b072b63b22e2eb457836601e76d6e5dfcd75436acc1f \
@@ -108,9 +108,9 @@ snowballstemmer==2.0.0 \
 sphinx-rtd-theme==0.4.3 \
     --hash=sha256:00cf895504a7895ee433807c62094cf1e95f065843bf3acd17037c3e9a2becd4 \
     --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a
-sphinx==2.2.1 \
-    --hash=sha256:31088dfb95359384b1005619827eaee3056243798c62724fd3fa4b84ee4d71bd \
-    --hash=sha256:52286a0b9d7caa31efee301ec4300dbdab23c3b05da1c9024b4e84896fb73d79
+sphinx==2.2.2 \
+    --hash=sha256:3b16e48e791a322d584489ab28d8800652123d1fbfdd173e2965a31d40bf22d7 \
+    --hash=sha256:559c1a8ed1365a982f77650720b41114414139a635692a23c2990824d0a84cf2
 sphinxcontrib-applehelp==1.0.1 \
     --hash=sha256:edaa0ab2b2bc74403149cb0209d6775c96de797dfd5b5e2a71981309efab3897 \
     --hash=sha256:fb8dee85af95e5c30c91f10e7eb3c8967308518e0f7488a2828ef7bc191d0d5d \
@@ -141,7 +141,7 @@ urllib3==1.25.7 \
     # via requests
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==41.6.0 \
-    --hash=sha256:3e8e8505e563631e7cb110d9ad82d135ee866b8146d5efe06e42be07a72db20a \
-    --hash=sha256:6afa61b391dcd16cb8890ec9f66cc4015a8a31a6e1c2b4e0c464514be1a3d722 \
+setuptools==42.0.2 \
+    --hash=sha256:c5b372090d7c8709ce79a6a66872a91e518f7d65af97fca78135e1cb10d4b940 \
+    --hash=sha256:c8abd0f3574bc23afd2f6fd2c415ba7d9e097c8a99b845473b0d957ba1e2dac6 \
     # via sphinx
diff --git a/requirements/mypy.txt b/requirements/mypy.txt
index 48c70b9f61..d35969d4c9 100644
--- a/requirements/mypy.txt
+++ b/requirements/mypy.txt
@@ -11,21 +11,21 @@ mypy-extensions==0.4.3 \
     --hash=sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d \
     --hash=sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8 \
     # via mypy
-mypy==0.740 \
-    --hash=sha256:1521c186a3d200c399bd5573c828ea2db1362af7209b2adb1bb8532cea2fb36f \
-    --hash=sha256:31a046ab040a84a0fc38bc93694876398e62bc9f35eca8ccbf6418b7297f4c00 \
-    --hash=sha256:3b1a411909c84b2ae9b8283b58b48541654b918e8513c20a400bb946aa9111ae \
-    --hash=sha256:48c8bc99380575deb39f5d3400ebb6a8a1cb5cc669bbba4d3bb30f904e0a0e7d \
-    --hash=sha256:540c9caa57a22d0d5d3c69047cc9dd0094d49782603eb03069821b41f9e970e9 \
-    --hash=sha256:672e418425d957e276c291930a3921b4a6413204f53fe7c37cad7bc57b9a3391 \
-    --hash=sha256:6ed3b9b3fdc7193ea7aca6f3c20549b377a56f28769783a8f27191903a54170f \
-    --hash=sha256:9371290aa2cad5ad133e4cdc43892778efd13293406f7340b9ffe99d5ec7c1d9 \
-    --hash=sha256:ace6ac1d0f87d4072f05b5468a084a45b4eda970e4d26704f201e06d47ab2990 \
-    --hash=sha256:b428f883d2b3fe1d052c630642cc6afddd07d5cd7873da948644508be3b9d4a7 \
-    --hash=sha256:d5bf0e6ec8ba346a2cf35cb55bf4adfddbc6b6576fcc9e10863daa523e418dbb \
-    --hash=sha256:d7574e283f83c08501607586b3167728c58e8442947e027d2d4c7dcd6d82f453 \
-    --hash=sha256:dc889c84241a857c263a2b1cd1121507db7d5b5f5e87e77147097230f374d10b \
-    --hash=sha256:f4748697b349f373002656bf32fede706a0e713d67bfdcf04edf39b1f61d46eb
+mypy==0.750 \
+    --hash=sha256:02d9bdd3398b636723ecb6c5cfe9773025a9ab7f34612c1cde5c7f2292e2d768 \
+    --hash=sha256:088f758a50af31cf8b42688118077292370c90c89232c783ba7979f39ea16646 \
+    --hash=sha256:28e9fbc96d13397a7ddb7fad7b14f373f91b5cff538e0772e77c270468df083c \
+    --hash=sha256:30e123b24931f02c5d99307406658ac8f9cd6746f0d45a3dcac2fe5fbdd60939 \
+    --hash=sha256:3294821b5840d51a3cd7a2bb63b40fc3f901f6a3cfb3c6046570749c4c7ef279 \
+    --hash=sha256:41696a7d912ce16fdc7c141d87e8db5144d4be664a0c699a2b417d393994b0c2 \
+    --hash=sha256:4f42675fa278f3913340bb8c3371d191319704437758d7c4a8440346c293ecb2 \
+    --hash=sha256:54d205ccce6ed930a8a2ccf48404896d456e8b87812e491cb907a355b1a9c640 \
+    --hash=sha256:6992133c95a2847d309b4b0c899d7054adc60481df6f6b52bb7dee3d5fd157f7 \
+    --hash=sha256:6ecbd0e8e371333027abca0922b0c2c632a5b4739a0c61ffbd0733391e39144c \
+    --hash=sha256:83fa87f556e60782c0fc3df1b37b7b4a840314ba1ac27f3e1a1e10cb37c89c17 \
+    --hash=sha256:c87ac7233c629f305602f563db07f5221950fe34fe30af072ac838fa85395f78 \
+    --hash=sha256:de9ec8dba773b78c49e7bec9a35c9b6fc5235682ad1fc2105752ae7c22f4b931 \
+    --hash=sha256:f385a0accf353ca1bca4bbf473b9d83ed18d923fdb809d3a70a385da23e25b6a
 typed-ast==1.4.0 \
     --hash=sha256:1170afa46a3799e18b4c977777ce137bb53c7485379d9706af8a59f2ea1aa161 \
     --hash=sha256:18511a0b3e7922276346bcb47e2ef9f38fb90fd31cb9223eed42c85d1312344e \
diff --git a/requirements/pip.txt b/requirements/pip.txt
index b16e0876a3..dd698fadd9 100644
--- a/requirements/pip.txt
+++ b/requirements/pip.txt
@@ -15,6 +15,6 @@ wheel==0.33.6 \
 pip==19.3.1 \
     --hash=sha256:21207d76c1031e517668898a6b46a9fb1501c7a4710ef5dfd6a40ad9e6757ea7 \
     --hash=sha256:6917c65fc3769ecdc61405d3dfd97afdedd75808d200b2838d7d961cebc0c2c7
-setuptools==41.6.0 \
-    --hash=sha256:3e8e8505e563631e7cb110d9ad82d135ee866b8146d5efe06e42be07a72db20a \
-    --hash=sha256:6afa61b391dcd16cb8890ec9f66cc4015a8a31a6e1c2b4e0c464514be1a3d722
+setuptools==42.0.2 \
+    --hash=sha256:c5b372090d7c8709ce79a6a66872a91e518f7d65af97fca78135e1cb10d4b940 \
+    --hash=sha256:c8abd0f3574bc23afd2f6fd2c415ba7d9e097c8a99b845473b0d957ba1e2dac6
diff --git a/requirements/prod.txt b/requirements/prod.txt
index d24251ca80..199861a9e0 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -50,33 +50,33 @@ cachetools==3.1.1 \
     --hash=sha256:428266a1c0d36dc5aca63a2d7c5942e88c2c898d72139fca0e97fdd2380517ae \
     --hash=sha256:8ea2d3ce97850f31e4a08b0e2b5e6c34997d7216a9d2c98e0f3978630d4da69a \
     # via premailer
-cchardet==2.1.4 \
-    --hash=sha256:079aa02a14072874d943a671ba778a9def5b0e3cedc2ac9f59308526cfb31472 \
-    --hash=sha256:3e048a21688dcb4c797f40c8deb3600887bcaf435620256fd8becd4252012750 \
-    --hash=sha256:41fced7a6f05ef859fe3eac89fc2120aca3cbbfd2b6c803bed3ee4bf02956903 \
-    --hash=sha256:440903d5dca3d326f4b841e7fa760b6af1be4f950ead1a6ff77b76eaa46f0cd3 \
-    --hash=sha256:50170f346527c5df4d3cb94648ca187c666e61c0db6e510b984e867c44709d8b \
-    --hash=sha256:6c55a6e7bc7337671c9f1ad90746c0efb2b2979ff4305c7ca1d7d381f05174c1 \
-    --hash=sha256:7f581ea172b252034f745dfd49733966b73b73907bdef0b47ad5f2008b797d54 \
-    --hash=sha256:80f7b087198827e60c81574c321b12f89188eae626ae1567d66808928be42f88 \
-    --hash=sha256:8ba753ff73ca2f3554999a0e027eab9450f6ffdb7e92e1b4e13b52be89995349 \
-    --hash=sha256:9ad8f61d6d1ca37bd4b954ad92d461ea4f58d0dc413b0790a5abed7c09e54996 \
-    --hash=sha256:a35bd23cedbaa87cc9300af1dd10bb03fda41894045fbca7bfdf1d350b813f25 \
-    --hash=sha256:a8feb9a7def2310e18c27e485a21a38669abe8c2e36b93c6ce1a1363495d4cdf \
-    --hash=sha256:aa9dd4cee8a5210a6d0a7b263b98dc50637e00401fc4a5ad3ce2dbef54fdfa02 \
-    --hash=sha256:ab9858a0673262e467619df91f425cfef0590dcf5deef5c0c7945e9dc4dbd7d8 \
-    --hash=sha256:b09a488bbb35be95f82845e3c4312be9025e8377975b027eee67e0b39445e070 \
-    --hash=sha256:b2893d558761b3534cddf5a49ba8d77df3d8f964d7b14680b925f4a85fc13476 \
-    --hash=sha256:b5a8f9b229a30cd2432572d15e169483bc47c24418772ff58d0585050631c2fd \
-    --hash=sha256:bded54eeccd5f810bc69e076b3d9a35819a92e5e0559ad274b9ae9061b1b881d \
-    --hash=sha256:cbc206061e69561af6e4cba11f99abd928346c6b5bcdc83eb32ae40e9fc23a5f \
-    --hash=sha256:cc9745e0400da4cfb49f075e7819f22473b66443f953427058fee2c7b9547cc0 \
-    --hash=sha256:db30bf3825702c07fc55a290d41663fd8151f870642a15667bbabf81fff21e0b \
-    --hash=sha256:eeeb1b95bb5851dda93ee522860a0e6066d47921cb1d540cb778346e37e5a524 \
-    --hash=sha256:f1c3919fb71ac5da3aeee42c5b731c99dcd2beed71db7fdc28ca993c173f0402
-certifi==2019.9.11 \
-    --hash=sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50 \
-    --hash=sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef \
+cchardet==2.1.5 \
+    --hash=sha256:0f7ec49fcd28088c387d4afcc02c0549434d9e07deb2519365a6baa5b6c7ebb4 \
+    --hash=sha256:1a6d00b7cbd8acfc5e3093cb5f983a667d0752dc328123c8dcb293e252bfb024 \
+    --hash=sha256:240efe3f255f916769458343840b9c6403cf3192720bc5129792cbcb88bf72fb \
+    --hash=sha256:30f461d876cf3ea40c6fd949b9725c7c6e2522a3e87d33817d221e9f478d7e4d \
+    --hash=sha256:379a0bbd630bca677990df7509672a2ca43faf928939fd4b063fc2215b025b91 \
+    --hash=sha256:3ae84e6ee215925cd06a772d87c17d5485d862e2f1677aa0d6c295ea9313f117 \
+    --hash=sha256:4001620ba761b2ddd51caef6194444b5cd2f131de7c8c51a0f4896cb1ea1111a \
+    --hash=sha256:4bd54ff3a239b4fe598ba262d8730372e339fdd314286ceb6706a003d3e03d7b \
+    --hash=sha256:4d015296e96c0b2022495e4685b6fc0f3c9feed88fb062135f7f4748df7e0921 \
+    --hash=sha256:5011ab33557913489c98d2fbdd7d88f06736f0bb456c60952fc5e52886b2a410 \
+    --hash=sha256:6a192cce3009c9cd671588574ad0cb81322c78265ebcb33b2def63c15e44ea47 \
+    --hash=sha256:6bf07931fa81238d9174266aaf83605204192977671ef230d5651a8f9d4acf56 \
+    --hash=sha256:7f22a8194c4e696cea3eff28723f77858495dec52baf93261943c8bb8ce08035 \
+    --hash=sha256:8126798ec34b9fb444472d849b6510817939347809b898a0d6d6463e41c5901a \
+    --hash=sha256:8e3a50bcad2ca0921fbbd46d29cc215dcc0d6d360570d594aeb7b0e2de716e8c \
+    --hash=sha256:92341348fed2fb53899e9cccf030da5377beb8ed26dfddc6acf87f1f0ce4b80e \
+    --hash=sha256:950fb40918772efe5779747a2f6c83a053a26b623a674f1d4f271b35331a9968 \
+    --hash=sha256:a4e346151042b5cfae34fff65911842f04849be4a74f22bc52b1e99c11650210 \
+    --hash=sha256:af48965b752490d8e330e41a46ba47f07c63f22ac5c7f4c396b7efd3958daa2e \
+    --hash=sha256:b5cebf47f498e5ad4a9a5ef089b7ab6ef7926eaeea0b239c8e54f8217ce81cf2 \
+    --hash=sha256:b7cad0a062675acb42eb5170b07be774a5d9ca35a24388e918e5b78cb40ccbf2 \
+    --hash=sha256:bb05580cd40f4cb7ccda5f90163fc43e27820046a6d0af11c1747d515fc69859 \
+    --hash=sha256:f87bdef26758a0a8de93bbfd7651ac4fcf798a7a06c049c347a0103279698b23
+certifi==2019.11.28 \
+    --hash=sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3 \
+    --hash=sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f \
     # via requests
 cffi==1.13.2 \
     --hash=sha256:0b49274afc941c626b605fb59b59c3485c17dc776dc3cc7cc14aca74cc19cc42 \
@@ -154,9 +154,9 @@ decorator==4.4.1 \
 defusedxml==0.6.0 \
     --hash=sha256:6687150770438374ab581bb7a1b327a847dd9c5749e396102de3fad4e8a3ef93 \
     --hash=sha256:f684034d135af4c6cbb949b8a4d2ed61634515257a67299e5f940fbaa34377f5
-disposable-email-domains==0.0.55 \
-    --hash=sha256:500997ede1674ef459ea90dc728ac2b9f1f97f1700b9a65961fc8f73cbd6751f \
-    --hash=sha256:e4b0359c9319a8d407bb6b06cea88a46ccbef5b0347ce931d5665e8c9b394b3c
+disposable-email-domains==0.0.56 \
+    --hash=sha256:6e1229904c8e9956901e0663fd2ebc193c5cccc6177cbd6b2d1bfa1c62b72fa1 \
+    --hash=sha256:7d4acd6b3e97d5f9da86ca0eeae797f20b4f89bef02052769fafbb07f51dfd84
 https://github.com/zulip/django-auth-ldap/archive/e26d0ef2a7ff77ab3fdd7b6578a76081f780778c.zip#egg=django-auth-ldap==2.0.0zulip1 \
     --hash=sha256:1a104fdb5085ef9340996ae82d4b302f99c39c5d9d60d4ae55bcc7c1f58cb65e
 django-bitfield==1.9.6 \
@@ -164,13 +164,13 @@ django-bitfield==1.9.6 \
     --hash=sha256:e8d4dc8727d4d655f1f740771beb6566d1928f7270c1c020cf5af278784f2843
 django-cookies-samesite==0.2.0 \
     --hash=sha256:b393f8e2e1c758af952ea10afe44fe837a68a182119fdfbab2fa00f67deded0e
-django-formtools==2.1 \
-    --hash=sha256:7703793f1675aa6e871f9fed147e8563816d7a5b9affdc5e3459899596217f7c \
-    --hash=sha256:cb2bd7c29c2104278e5a0e76f7ff256b9570acf11485d547ee0c1b35347359fb \
+django-formtools==2.2 \
+    --hash=sha256:304fa777b8ef9e0693ce7833f885cb89ba46b0e46fc23b01176900a93f46742f \
+    --hash=sha256:c5272c03c1cd51b2375abf7397a199a3148a9fbbf2f100e186467a84025d13b2 \
     # via django-two-factor-auth
-django-otp==0.7.3 \
-    --hash=sha256:0009211222388d8ba4a4840b6de21ff24461fd4aad6c6c194926e3091ac65f06 \
-    --hash=sha256:a9d39b35f7aa8eee82d6d9769d8004ec538e7d7c2f5a1c5e5525cda90d0e9b69 \
+django-otp==0.7.4 \
+    --hash=sha256:1b6025bbbd2517b7c246828b1d11c83d53567904836ae6d57bc0058f3cd18b50 \
+    --hash=sha256:76a698466178ce40473726ffd8c33f68d1c47f27c53f67fa4aeeb6fdde74d37b \
     # via django-two-factor-auth
 django-phonenumber-field==1.3.0 \
     --hash=sha256:8db9d2dc833678b163adabd593cda7ad1dede81a1c18f67c895701fc44dc44f1 \
@@ -259,33 +259,33 @@ jinja2==2.10.3 \
     --hash=sha256:9fe95f19286cfefaa917656583d020be14e7859c6b0252588391e47db34527de
 https://github.com/zulip/libthumbor/archive/60ed2431c07686a12f2770b2d852c5650f3ccfc6.zip#egg=libthumbor==1.3.2zulip \
     --hash=sha256:84e4a84b15ae13602c1560c58f5aef4faf33bb3ec568db987cce79371129baa8
-lxml==4.4.1 \
-    --hash=sha256:02ca7bf899da57084041bb0f6095333e4d239948ad3169443f454add9f4e9cb4 \
-    --hash=sha256:096b82c5e0ea27ce9138bcbb205313343ee66a6e132f25c5ed67e2c8d960a1bc \
-    --hash=sha256:0a920ff98cf1aac310470c644bc23b326402d3ef667ddafecb024e1713d485f1 \
-    --hash=sha256:1409b14bf83a7d729f92e2a7fbfe7ec929d4883ca071b06e95c539ceedb6497c \
-    --hash=sha256:17cae1730a782858a6e2758fd20dd0ef7567916c47757b694a06ffafdec20046 \
-    --hash=sha256:17e3950add54c882e032527795c625929613adbd2ce5162b94667334458b5a36 \
-    --hash=sha256:1f4f214337f6ee5825bf90a65d04d70aab05526c08191ab888cb5149501923c5 \
-    --hash=sha256:2e8f77db25b0a96af679e64ff9bf9dddb27d379c9900c3272f3041c4d1327c9d \
-    --hash=sha256:4dffd405390a45ecb95ab5ab1c1b847553c18b0ef8ed01e10c1c8b1a76452916 \
-    --hash=sha256:6b899931a5648862c7b88c795eddff7588fb585e81cecce20f8d9da16eff96e0 \
-    --hash=sha256:726c17f3e0d7a7200718c9a890ccfeab391c9133e363a577a44717c85c71db27 \
-    --hash=sha256:760c12276fee05c36f95f8040180abc7fbebb9e5011447a97cdc289b5d6ab6fc \
-    --hash=sha256:796685d3969815a633827c818863ee199440696b0961e200b011d79b9394bbe7 \
-    --hash=sha256:891fe897b49abb7db470c55664b198b1095e4943b9f82b7dcab317a19116cd38 \
-    --hash=sha256:9277562f175d2334744ad297568677056861070399cec56ff06abbe2564d1232 \
-    --hash=sha256:a471628e20f03dcdfde00770eeaf9c77811f0c331c8805219ca7b87ac17576c5 \
-    --hash=sha256:a63b4fd3e2cabdcc9d918ed280bdde3e8e9641e04f3c59a2a3109644a07b9832 \
-    --hash=sha256:ae88588d687bd476be588010cbbe551e9c2872b816f2da8f01f6f1fda74e1ef0 \
-    --hash=sha256:b0b84408d4eabc6de9dd1e1e0bc63e7731e890c0b378a62443e5741cfd0ae90a \
-    --hash=sha256:be78485e5d5f3684e875dab60f40cddace2f5b2a8f7fede412358ab3214c3a6f \
-    --hash=sha256:c27eaed872185f047bb7f7da2d21a7d8913457678c9a100a50db6da890bc28b9 \
-    --hash=sha256:c7fccd08b14aa437fe096c71c645c0f9be0655a9b1a4b7cffc77bcb23b3d61d2 \
-    --hash=sha256:c81cb40bff373ab7a7446d6bbca0190bccc5be3448b47b51d729e37799bb5692 \
-    --hash=sha256:d11874b3c33ee441059464711cd365b89fa1a9cf19ae75b0c189b01fbf735b84 \
-    --hash=sha256:e9c028b5897901361d81a4718d1db217b716424a0283afe9d6735fe0caf70f79 \
-    --hash=sha256:fe489d486cd00b739be826e8c1be188ddb74c7a1ca784d93d06fda882a6a1681
+lxml==4.4.2 \
+    --hash=sha256:00ac0d64949fef6b3693813fe636a2d56d97a5a49b5bbb86e4cc4cc50ebc9ea2 \
+    --hash=sha256:0571e607558665ed42e450d7bf0e2941d542c18e117b1ebbf0ba72f287ad841c \
+    --hash=sha256:0e3f04a7615fdac0be5e18b2406529521d6dbdb0167d2a690ee328bef7807487 \
+    --hash=sha256:13cf89be53348d1c17b453867da68704802966c433b2bb4fa1f970daadd2ef70 \
+    --hash=sha256:217262fcf6a4c2e1c7cb1efa08bd9ebc432502abc6c255c4abab611e8be0d14d \
+    --hash=sha256:223e544828f1955daaf4cefbb4853bc416b2ec3fd56d4f4204a8b17007c21250 \
+    --hash=sha256:277cb61fede2f95b9c61912fefb3d43fbd5f18bf18a14fae4911b67984486f5d \
+    --hash=sha256:3213f753e8ae86c396e0e066866e64c6b04618e85c723b32ecb0909885211f74 \
+    --hash=sha256:4690984a4dee1033da0af6df0b7a6bde83f74e1c0c870623797cec77964de34d \
+    --hash=sha256:4fcc472ef87f45c429d3b923b925704aa581f875d65bac80f8ab0c3296a63f78 \
+    --hash=sha256:61409bd745a265a742f2693e4600e4dbd45cc1daebe1d5fad6fcb22912d44145 \
+    --hash=sha256:678f1963f755c5d9f5f6968dded7b245dd1ece8cf53c1aa9d80e6734a8c7f41d \
+    --hash=sha256:6c6d03549d4e2734133badb9ab1c05d9f0ef4bcd31d83e5d2b4747c85cfa21da \
+    --hash=sha256:6e74d5f4d6ecd6942375c52ffcd35f4318a61a02328f6f1bd79fcb4ffedf969e \
+    --hash=sha256:7b4fc7b1ecc987ca7aaf3f4f0e71bbfbd81aaabf87002558f5bc95da3a865bcd \
+    --hash=sha256:7ed386a40e172ddf44c061ad74881d8622f791d9af0b6f5be20023029129bc85 \
+    --hash=sha256:8f54f0924d12c47a382c600c880770b5ebfc96c9fd94cf6f6bdc21caf6163ea7 \
+    --hash=sha256:ad9b81351fdc236bda538efa6879315448411a81186c836d4b80d6ca8217cdb9 \
+    --hash=sha256:bbd00e21ea17f7bcc58dccd13869d68441b32899e89cf6cfa90d624a9198ce85 \
+    --hash=sha256:c3c289762cc09735e2a8f8a49571d0e8b4f57ea831ea11558247b5bdea0ac4db \
+    --hash=sha256:cf4650942de5e5685ad308e22bcafbccfe37c54aa7c0e30cd620c2ee5c93d336 \
+    --hash=sha256:cfcbc33c9c59c93776aa41ab02e55c288a042211708b72fdb518221cc803abc8 \
+    --hash=sha256:e301055deadfedbd80cf94f2f65ff23126b232b0d1fea28f332ce58137bcdb18 \
+    --hash=sha256:ebbfe24df7f7b5c6c7620702496b6419f6a9aa2fd7f005eb731cc80d7b4692b9 \
+    --hash=sha256:eff69ddbf3ad86375c344339371168640951c302450c5d3e9936e98d6459db06 \
+    --hash=sha256:f6ed60a62c5f1c44e789d2cf14009423cb1646b44a43e40a9cf6a21f077678a1
 markdown-include==0.5.1 \
     --hash=sha256:72a45461b589489a088753893bc95c5fa5909936186485f4ed55caa57d10250f
 markdown==3.1.1 \
@@ -339,9 +339,9 @@ pexpect==4.7.0 \
     --hash=sha256:2094eefdfcf37a1fdbfb9aa090862c1a4878e5c7e0e7e7088bdb511c558e5cd1 \
     --hash=sha256:9e2c1fd0e6ee3a49b28f95d4b33bc389c89b20af6a1255906e90ff1262ce62eb \
     # via ipython
-phonenumberslite==8.10.22 \
-    --hash=sha256:12ad324310188852163ee45e5cace9b520eef8384728f9b0eeb933982493e774 \
-    --hash=sha256:c4647cfe19030b69744a864b18c478f1169efc4da6012c4eacfd6728adbee0a5
+phonenumberslite==8.11.0 \
+    --hash=sha256:294f46126289c0843c94c7e7f7efa9b1a4dd7b95c159a81d75dcd6b38fea842c \
+    --hash=sha256:a1086ffa60cb3dd0f8bddf9b59c86995dbc84da2943a4a4204fe70fd6bac608b
 pickleshare==0.7.5 \
     --hash=sha256:87683d47965c1da65cdacaf31c8441d12b8044cdec9aca500cd78fc2c683afca \
     --hash=sha256:9649af414d74d4df115d5d718f82acb59c9d418196b7b4290ed47a12ce62df56 \
@@ -409,16 +409,16 @@ pyasn1-modules==0.2.7 \
     --hash=sha256:0c35a52e00b672f832e5846826f1fb7507907f7d52fba6faa9e3c4cbe874fe4b \
     --hash=sha256:b6ada4f840fe51abf5a6bd545b45bf537bea62221fa0dde2e8a553ed9f06a4e3 \
     # via python-ldap
-pyasn1==0.4.7 \
-    --hash=sha256:62cdade8b5530f0b185e09855dd422bc05c0bbff6b72ff61381c09dac7befd8c \
-    --hash=sha256:a9495356ca1d66ed197a0f72b41eb1823cf7ea8b5bd07191673e8147aecf8604 \
+pyasn1==0.4.8 \
+    --hash=sha256:39c7e2ec30515947ff4e87fb6f456dfc6e84857d34be479c9d4a4ba4bf46aa5d \
+    --hash=sha256:aef77c9fb94a3ac588e87841208bdec464471d9871bd5050a287cc9a475cd0ba \
     # via pyasn1-modules, python-ldap
 pycparser==2.19 \
     --hash=sha256:a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3 \
     # via cffi
-pygments==2.4.2 \
-    --hash=sha256:71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127 \
-    --hash=sha256:881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297
+pygments==2.5.2 \
+    --hash=sha256:2a3fe295e54a20164a9df49c75fa58526d3be48e14aceba6d6b1e8ac0bfd6f1b \
+    --hash=sha256:98c8aa5a9f778fcd1026a17361ddaf7330d1b7c62ae97c3bb0ae73e0b9b6b0fe
 pyjwt==1.7.1 \
     --hash=sha256:5c6eca3c2940464d106b99ba83b00c6add741c9becaec087fb7ccdefea71350e \
     --hash=sha256:8d59a976fb773f3e6a39c85636357c4f0e242707394cadadd9814f5cbaa20e96
@@ -430,13 +430,13 @@ pylibmc==1.6.1 \
     --hash=sha256:e6c0c452336db0868d0de521d48872c2a359b1233b974c6b32c36ce68abc4820
 pyoembed==0.1.2 \
     --hash=sha256:0f755c8308039f1e49238e95ea94ef16aa08add9f32075ba13ab9b65f32ff582
-pyopenssl==19.0.0 \
-    --hash=sha256:aeca66338f6de19d1aa46ed634c3b9ae519a64b458f8468aec688e7e3c20f200 \
-    --hash=sha256:c727930ad54b10fc157015014b666f2d8b41f70c0d03e83ab67624fd3dd5d1e6 \
+pyopenssl==19.1.0 \
+    --hash=sha256:621880965a720b8ece2f1b2f54ea2071966ab00e2970ad2ce11d596102063504 \
+    --hash=sha256:9a24494b2602aaf402be5c9e30a0b82d4a5c67528fe8fb475e3f3bc00dd69507 \
     # via requests
-python-dateutil==2.8.0 \
-    --hash=sha256:7e6584c74aeed623791615e26efd690f29817a27c73085b78e4bad02493df2fb \
-    --hash=sha256:c89805f6f4d64db21ed966fda138f8a5ed7a4fdbc1a8ee329ce1b74e3c74da9e
+python-dateutil==2.8.1 \
+    --hash=sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c \
+    --hash=sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a
 python-gcm==0.4 \
     --hash=sha256:511c35fc5ae829f7fc3cbdb45c4ec3fda02f85e4fae039864efe82682ccb9c18
 python-ldap==3.2.0 \
@@ -451,27 +451,25 @@ python3-openid==3.1.0 \
     --hash=sha256:0086da6b6ef3161cfe50fb1ee5cceaf2cda1700019fda03c2c5c440ca6abe4fa \
     --hash=sha256:628d365d687e12da12d02c6691170f4451db28d6d68d050007e4a40065868502 \
     # via social-auth-core
-python3-saml==1.8.0 \
-    --hash=sha256:158045574695e9371eb31268bd4424b7eb4462bfe61baf3c20e41ee92b79330f \
-    --hash=sha256:853188a06a103d1f7976f4dadf80a00415ce3c6316c4df3a664bdb75408a2bcb \
-    --hash=sha256:a64d4a0ddf43f6b50c3b88ab880e807eec0dbc5e72ad85496e1385f703bb30e2
+python3-saml==1.9.0 \
+    --hash=sha256:38aa4a338b9514f3c1e2e5a92b76ae6d41c7cc561a0bfeb68b04463fcd4fcd97 \
+    --hash=sha256:68ca2e5591769a1a87c9aac1779ff2c0852ddc89fb0b0371f50f781d354323da \
+    --hash=sha256:9c18fa906ef86f56812511124813ae3444e4ea50c11d7ea2d70f2c6bba28c784
 pytz==2019.3 \
     --hash=sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d \
     --hash=sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be
-pyyaml==5.1.2 \
-    --hash=sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9 \
-    --hash=sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4 \
-    --hash=sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8 \
-    --hash=sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696 \
-    --hash=sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34 \
-    --hash=sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9 \
-    --hash=sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73 \
-    --hash=sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299 \
-    --hash=sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b \
-    --hash=sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae \
-    --hash=sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681 \
-    --hash=sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41 \
-    --hash=sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8 \
+pyyaml==5.2 \
+    --hash=sha256:0e7f69397d53155e55d10ff68fdfb2cf630a35e6daf65cf0bdeaf04f127c09dc \
+    --hash=sha256:2e9f0b7c5914367b0916c3c104a024bb68f269a486b9d04a2e8ac6f6597b7803 \
+    --hash=sha256:35ace9b4147848cafac3db142795ee42deebe9d0dad885ce643928e88daebdcc \
+    --hash=sha256:38a4f0d114101c58c0f3a88aeaa44d63efd588845c5a2df5290b73db8f246d15 \
+    --hash=sha256:483eb6a33b671408c8529106df3707270bfacb2447bf8ad856a4b4f57f6e3075 \
+    --hash=sha256:4b6be5edb9f6bb73680f5bf4ee08ff25416d1400fbd4535fe0069b2994da07cd \
+    --hash=sha256:7f38e35c00e160db592091751d385cd7b3046d6d51f578b29943225178257b31 \
+    --hash=sha256:8100c896ecb361794d8bfdb9c11fce618c7cf83d624d73d5ab38aef3bc82d43f \
+    --hash=sha256:c0ee8eca2c582d29c3c2ec6e2c4f703d1b7f1fb10bc72317355a746057e7346c \
+    --hash=sha256:e4c015484ff0ff197564917b4b4246ca03f411b9bd7f16e02a2f586eb48b6d04 \
+    --hash=sha256:ebc4ed52dcc93eeebeae5cf5deb2ae4347b3a81c3fa12b0b8c976544829396a4 \
     # via yamole
 qrcode==6.1 \
     --hash=sha256:3996ee560fc39532910603704c82980ff6d4d5d629f9c3f25f34174ce8606cf5 \
@@ -480,20 +478,18 @@ qrcode==6.1 \
 redis==3.3.11 \
     --hash=sha256:3613daad9ce5951e426f460deddd5caf469e08a3af633e9578fc77d362becf62 \
     --hash=sha256:8d0fc278d3f5e1249967cba2eb4a5632d19e45ce5c09442b8422d15ee2c22cc2
-regex==2019.11.1 \
-    --hash=sha256:15454b37c5a278f46f7aa2d9339bda450c300617ca2fca6558d05d870245edc7 \
-    --hash=sha256:1ad40708c255943a227e778b022c6497c129ad614bb7a2a2f916e12e8a359ee7 \
-    --hash=sha256:5e00f65cc507d13ab4dfa92c1232d004fa202c1d43a32a13940ab8a5afe2fb96 \
-    --hash=sha256:604dc563a02a74d70ae1f55208ddc9bfb6d9f470f6d1a5054c4bd5ae58744ab1 \
-    --hash=sha256:720e34a539a76a1fedcebe4397290604cc2bdf6f81eca44adb9fb2ea071c0c69 \
-    --hash=sha256:7caf47e4a9ac6ef08cabd3442cc4ca3386db141fb3c8b2a7e202d0470028e910 \
-    --hash=sha256:7faf534c1841c09d8fefa60ccde7b9903c9b528853ecf41628689793290ca143 \
-    --hash=sha256:b4e0406d822aa4993ac45072a584d57aa4931cf8288b5455bbf30c1d59dbad59 \
-    --hash=sha256:c31eaf28c6fe75ea329add0022efeed249e37861c19681960f99bbc7db981fb2 \
-    --hash=sha256:c7393597191fc2043c744db021643549061e12abe0b3ff5c429d806de7b93b66 \
-    --hash=sha256:d2b302f8cdd82c8f48e9de749d1d17f85ce9a0f082880b9a4859f66b07037dc6 \
-    --hash=sha256:e3d8dd0ec0ea280cf89026b0898971f5750a7bd92cb62c51af5a52abd020054a \
-    --hash=sha256:ec032cbfed59bd5a4b8eab943c310acfaaa81394e14f44454ad5c9eba4f24a74
+regex==2019.12.9 \
+    --hash=sha256:3dbd8333fd2ebd50977ac8747385a73aa1f546eb6b16fcd83d274470fe11f243 \
+    --hash=sha256:40b7d1291a56897927e08bb973f8c186c2feb14c7f708bfe7aaee09483e85a20 \
+    --hash=sha256:719978a9145d59fc78509ea1d1bb74243f93583ef2a34dcc5623cf8118ae9726 \
+    --hash=sha256:75cf3796f89f75f83207a5c6a6e14eaf57e0369ef0ffff8e22bf36bbcfa0f1de \
+    --hash=sha256:77396cf80be8b2a35db863cca4c1a902d88ceeb183adab328b81184e71a5eafe \
+    --hash=sha256:77a3799152951d6d14ae5720ca162c97c64f85d4755da585418eac216b736cad \
+    --hash=sha256:91235c98283d2bddf1a588f0fbc2da8afa37959294bbd18b76297bdf316ba4d6 \
+    --hash=sha256:aaffd68c4c1ed891366d5c390081f4bf6337595e76a157baf453603d8e53fbcb \
+    --hash=sha256:ad9e3c7260809c0d1ded100269f78ea0217c0704f1eaaf40a382008461848b45 \
+    --hash=sha256:c203c9ee755e9656d0af8fab82754d5a664ebaf707b3f883c7eff6a3dd5151cf \
+    --hash=sha256:e865bc508e316a3a09d36c8621596e6599a203bc54f1cd41020a127ccdac468a
 requests-oauthlib==1.3.0 \
     --hash=sha256:7f71572defaecd16372f9006f33c2ec8c077c3cfa6f5911a9a90202beb513f3d \
     --hash=sha256:b4261601a71fd721a8bd6d7aa1cc1d6a8a93b4a9f5e96626f8e4d91e8beeaa6a \
@@ -529,9 +525,9 @@ statsd==3.3.0 \
     --hash=sha256:c610fb80347fca0ef62666d241bce64184bd7cc1efe582f9690e045c25535eaa \
     --hash=sha256:e3e6db4c246f7c59003e51c9720a51a7f39a396541cb9b147ff4b14d15b5dd1f \
     # via django-statsd-mozilla
-stripe==2.40.0 \
-    --hash=sha256:babf70550ec710e2588bdd748f021ccb0c150a1baec715c68f57c198608b3345 \
-    --hash=sha256:eeacf35f828a7795660cff0d3da6ca60ee3db15d1b9ef227aaeacfe232a52999
+stripe==2.41.0 \
+    --hash=sha256:2f0ec677136985ece9cca232f106c2a87193261cac1fe58d4e959215310a0da8 \
+    --hash=sha256:50900b01a6db4f4f8db0f02a5125db0b2d732252c7683f73187abd08b7d238f3
 https://github.com/zulip/talon/archive/7d8bdc4dbcfcc5a73298747293b99fe53da55315.zip#egg=talon==1.2.10.zulip1 \
     --hash=sha256:21d87c437379287d09df7a2d2af7bd818d4fa00be619dff446dacbdb4338d921
 tornado==4.5.3 \
@@ -544,8 +540,8 @@ traitlets==4.3.3 \
     --hash=sha256:70b4c6a1d9019d7b4f6846832288f86998aa3b9207c6821f3578a6a6a467fe44 \
     --hash=sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7 \
     # via ipython
-twilio==6.33.0 \
-    --hash=sha256:09841979c2607bde21134266a54da8ac1c620fa7bdffefc9c5f8dc995d758469
+twilio==6.34.0 \
+    --hash=sha256:da282a9c02bd9dfb190b798528b478833d8d28cb51464e8c45da0f0794384cde
 typing-extensions==3.7.4.1 \
     --hash=sha256:091ecc894d5e908ac75209f10d5b4f118fbdb2eb1ede6a63544054bb1edb41f2 \
     --hash=sha256:910f4656f54de5993ad9304959ce9bb903f90aadc7c67a0bef07e678014e892d \
@@ -582,7 +578,7 @@ zxcvbn==4.4.28 \
 pip==19.3.1 \
     --hash=sha256:21207d76c1031e517668898a6b46a9fb1501c7a4710ef5dfd6a40ad9e6757ea7 \
     --hash=sha256:6917c65fc3769ecdc61405d3dfd97afdedd75808d200b2838d7d961cebc0c2c7
-setuptools==41.6.0 \
-    --hash=sha256:3e8e8505e563631e7cb110d9ad82d135ee866b8146d5efe06e42be07a72db20a \
-    --hash=sha256:6afa61b391dcd16cb8890ec9f66cc4015a8a31a6e1c2b4e0c464514be1a3d722 \
+setuptools==42.0.2 \
+    --hash=sha256:c5b372090d7c8709ce79a6a66872a91e518f7d65af97fca78135e1cb10d4b940 \
+    --hash=sha256:c8abd0f3574bc23afd2f6fd2c415ba7d9e097c8a99b845473b0d957ba1e2dac6 \
     # via ipython, markdown
diff --git a/requirements/thumbor-dev.txt b/requirements/thumbor-dev.txt
index cddc867434..1c7546ba15 100644
--- a/requirements/thumbor-dev.txt
+++ b/requirements/thumbor-dev.txt
@@ -15,9 +15,9 @@ backports-abc==0.5 \
     --hash=sha256:033be54514a03e255df75c5aee8f9e672f663f93abb723444caec8fe43437bde \
     --hash=sha256:52089f97fe7a9aa0d3277b220c1d730a85aefd64e1b2664696fe35317c5470a7 \
     # via tornado
-botocore==1.13.15 \
-    --hash=sha256:174399fb3e95b965afb2f33ab0d71448d60f336c5eaf9654e4436b44ca7aaa0b \
-    --hash=sha256:a6e4a62667437f01a70e7f2e5c569320d520b2364c45084ec40de143bc0e23a4 \
+botocore==1.13.36 \
+    --hash=sha256:19dd144b5a65f813f72ada8cd05397bbb1b30dd8ff9f1a22e1fe011c27829a50 \
+    --hash=sha256:dc44349c362763af9da631c4755348aff4a4593ee98b0199ce83337d3ba11076 \
     # via tornado-botocore
 click==7.0 \
     --hash=sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13 \
@@ -84,50 +84,50 @@ pillow==5.4.1 \
     --hash=sha256:f227d7e574d050ff3996049e086e1f18c7bd2d067ef24131e50a1d3fe5831fbc \
     --hash=sha256:fc9a12aad714af36cf3ad0275a96a733526571e52710319855628f476dcb144e \
     # via thumbor
-pip-tools==4.2.0 \
-    --hash=sha256:123174aabf7f4a63dd6e0bfc8aeeb5eaddbecb75a41e9f0dd4c447b1f2de14f7 \
-    --hash=sha256:5427ea4dcc175649723985fbcace9b2d8f46f9adbcc63bc2d7b247d9bcc74917
+pip-tools==4.3.0 \
+    --hash=sha256:06efa50b7089b2abbfcf4b47684960538af74669e801e69a557cb8a1c6ad6674 \
+    --hash=sha256:79e8137a2b96906ccaed0151e1df42daf386d51abb80286173d112b5296a5775
 pyasn1-modules==0.2.7 \
     --hash=sha256:0c35a52e00b672f832e5846826f1fb7507907f7d52fba6faa9e3c4cbe874fe4b \
     --hash=sha256:b6ada4f840fe51abf5a6bd545b45bf537bea62221fa0dde2e8a553ed9f06a4e3 \
     # via python-ldap
-pyasn1==0.4.7 \
-    --hash=sha256:62cdade8b5530f0b185e09855dd422bc05c0bbff6b72ff61381c09dac7befd8c \
-    --hash=sha256:a9495356ca1d66ed197a0f72b41eb1823cf7ea8b5bd07191673e8147aecf8604 \
+pyasn1==0.4.8 \
+    --hash=sha256:39c7e2ec30515947ff4e87fb6f456dfc6e84857d34be479c9d4a4ba4bf46aa5d \
+    --hash=sha256:aef77c9fb94a3ac588e87841208bdec464471d9871bd5050a287cc9a475cd0ba \
     # via pyasn1-modules, python-ldap
-pycryptodome==3.9.2 \
-    --hash=sha256:0a45d4568de65aa46d03fa05d1a97430ddde435888f40b2acffe953a2d74d5d8 \
-    --hash=sha256:1f1746ea9f04311c9a2a0f41d4455b30ae97e81becf978ab3920b83ef83fab0e \
-    --hash=sha256:2406bcc8aab13e34d7ae32f582beb2a75c7679d08763ec6c1d2c31b3ff5407bd \
-    --hash=sha256:262b9d8763eb941339d7160306f24e35eb83783d0dd199dfe3205712470a3edd \
-    --hash=sha256:2d98fbbdeb1fc97af10c49cb8a96ed18ae690e9cfd10034c9ae27f302eb7192d \
-    --hash=sha256:301a23878b0c94ffa3804f3c676889f2cc44d9170d53f544c1c215e54aff6031 \
-    --hash=sha256:31bbfa77fdd03d112f95f6373dd0b039337a332f80392326efb1db1f1acd7e36 \
-    --hash=sha256:365e75d4c4d26426a9a27b0122dc0148e0e55ad00c086c063056191d54122030 \
-    --hash=sha256:3788b542eea258156d23c8f7a97884deef05953fcaf17dc85ffb64c09c251e97 \
-    --hash=sha256:469407dbbf1cff03e4c61655a6bfd7ca88e84501a44fce27c577cca53f44cb9a \
-    --hash=sha256:4d88e457ae5b82496a330437abb58a6954bc03c8761525ab24cbed75b04fb2bb \
-    --hash=sha256:547ebd216aea851a4107c762c96af8c8c7d7524c2329729e3cf09428b5751982 \
-    --hash=sha256:68906f3ce51c1add77326882b4ff51f5f31b10ff9a67fe518e2b5270830e3003 \
-    --hash=sha256:71bb0da347c0b3bf6c99394d130c6d8f1a1242be86805ae4e913759af634cf63 \
-    --hash=sha256:7b102f413118612f574f010b10ffb3dcc9ee27bd4e96dc9868ecd009b62c3ca1 \
-    --hash=sha256:8987f10609e2e2b3c1bd13574fbb93e880c234705bc78aed21ff7ab23df7a8a6 \
-    --hash=sha256:8994193a30071a80f659d7f2ad8f7917b06f61a226cd4ea18288d2d52f8d498d \
-    --hash=sha256:8bd810c15bc94cbf16401aeffa20b3ba72c76bfa663b039c7ec46d29485300f2 \
-    --hash=sha256:93c3da79aa37fa453d895625f07ed85479fd2bb1f3c9d72d383d4ba0560d9394 \
-    --hash=sha256:95eb066f87cbd5784897d629d14fac31cd6acc71c819449636916f261600f0b2 \
-    --hash=sha256:a70902fe1805e8b4ed94b56f352ac140443094f153d5d023170057d8a35ee161 \
-    --hash=sha256:af59cc0a022e347bf3569a8f75fc17d9aa962e9c9cf3517e358198120ea930d0 \
-    --hash=sha256:b4b81fb9459916f7ac6118fcb4f6dbdbb016be576a75a092a6128001dbfe37e0 \
-    --hash=sha256:b85dfa03d9be3a3a4e90dd0a7b89b0f6c23a89cf19a8f9ccdb9065d750ae21a0 \
-    --hash=sha256:bc2e92ef495b4186ed2438e2ff74b07aa5e8732038aa050609164962ccd127f9 \
-    --hash=sha256:bd125d5913d29df5fcf06f939a3b77e36cadf5c7658e60d6de78b5e430a0f13d \
-    --hash=sha256:c16418b4dda6e0355f69b901d9bd076883fd6df56cbd53a17a3a3267ae8e89fb \
-    --hash=sha256:cfdca4a6ed5cf7bee61ae2a2796793c922946e565b49b27c71d3ed02aa02afed \
-    --hash=sha256:e1e007d072d50844188c067c325af8b3ad31e4b87792381469b821e95bf14cd8 \
-    --hash=sha256:f44fe9f5e861ca8f8ce2b4367fe6e0ddb45929a1b3bb9159e4426bde3e4574ee \
-    --hash=sha256:f9beceb38e254afd06972d881f348e4cbb8bf77232f6ef50b06565ca274d4838 \
-    --hash=sha256:fa0007702ff5948f69e681cbd463bcd8d240bdc9dff05aadecddf79f5d9db967 \
+pycryptodome==3.9.4 \
+    --hash=sha256:042ae873baadd0c33b4d699a5c5b976ade3233a979d972f98ca82314632d868c \
+    --hash=sha256:0502876279772b1384b660ccc91563d04490d562799d8e2e06b411e2d81128a9 \
+    --hash=sha256:2de33ed0a95855735d5a0fc0c39603314df9e78ee8bbf0baa9692fb46b3b8bbb \
+    --hash=sha256:319e568baf86620b419d53063b18c216abf924875966efdfe06891b987196a45 \
+    --hash=sha256:4372ec7518727172e1605c0843cdc5375d4771e447b8148c787b860260aae151 \
+    --hash=sha256:48821950ffb9c836858d8fa09d7840b6df52eadd387a3c5acece55cb387743f9 \
+    --hash=sha256:4b9533d4166ca07abdd49ce9d516666b1df944997fe135d4b21ac376aa624aff \
+    --hash=sha256:54456cf85130e01674d21fb1ab89ffccacb138a8ade88d72fa2b0ac898d2798b \
+    --hash=sha256:56fdd0e425f1b8fd3a00b6d96351f86226674974814c50534864d0124d48871f \
+    --hash=sha256:57b1b707363490c495ad0eeb38bd1b0e1697c497af25fad78d3a1ebf0477fd5b \
+    --hash=sha256:5c485ed6e9718ebcaa81138fa70ace9c563d202b56a8cee119b4085b023931f5 \
+    --hash=sha256:63c103a22cbe9752f6ea9f1a0de129995bad91c4d03a66c67cffcf6ee0c9f1e1 \
+    --hash=sha256:68fab8455efcbfe87c5d75015476f9b606227ffe244d57bfd66269451706e899 \
+    --hash=sha256:6c2720696b10ae356040e888bde1239b8957fe18885ccf5e7b4e8dec882f0856 \
+    --hash=sha256:72166c2ac520a5dbd2d90208b9c279161ec0861662a621892bd52fb6ca13ab91 \
+    --hash=sha256:7c52308ac5b834331b2f107a490b2c27de024a229b61df4cdc5c131d563dfe98 \
+    --hash=sha256:87d8d85b4792ca5e730fb7a519fbc3ed976c59dcf79c5204589c59afd56b9926 \
+    --hash=sha256:896e9b6fd0762aa07b203c993fbbee7a1f1a4674c6886afd7bfa86f3d1be98a8 \
+    --hash=sha256:8a799bea3c6617736e914a2e77c409f52893d382f619f088f8a80e2e21f573c1 \
+    --hash=sha256:9d9945ac8375d5d8e60bd2a2e1df5882eaa315522eedf3ca868b1546dfa34eba \
+    --hash=sha256:9ef966c727de942de3e41aa8462c4b7b4bca70f19af5a3f99e31376589c11aac \
+    --hash=sha256:a168e73879619b467072509a223282a02c8047d932a48b74fbd498f27224aa04 \
+    --hash=sha256:a30f501bbb32e01a49ef9e09ca1260e5ab49bf33a257080ec553e08997acc487 \
+    --hash=sha256:a8ca2450394d3699c9f15ef25e8de9a24b401933716a1e39d37fa01f5fe3c58b \
+    --hash=sha256:aec4d42deb836b8fb3ba32f2ba1ef0d33dd3dc9d430b1479ee7a914490d15b5e \
+    --hash=sha256:b4af098f2a50f8d048ab12cabb59456585c0acf43d90ee79782d2d6d0ed59dba \
+    --hash=sha256:b55c60c321ac91945c60a40ac9896ac7a3d432bb3e8c14006dfd82ad5871c331 \
+    --hash=sha256:c53348358408d94869059e16fba5ff3bef8c52c25b18421472aba272b9bb450f \
+    --hash=sha256:cbfd97f9e060f0d30245cd29fa267a9a84de9da97559366fca0a3f7655acc63f \
+    --hash=sha256:d3fe3f33ad52bf0c19ee6344b695ba44ffbfa16f3c29ca61116b48d97bd970fb \
+    --hash=sha256:e3a79a30d15d9c7c284a7734036ee8abdb5ca3a6f5774d293cdc9e1358c1dc10 \
+    --hash=sha256:eec0689509389f19875f66ae8dedd59f982240cdab31b9f78a8dc266011df93a \
     # via thumbor
 pycurl==7.43.0.3 \
     --hash=sha256:6f08330c5cf79fa8ef68b9912b9901db7ffd34b63e225dce74db56bb21deda8e \
diff --git a/requirements/thumbor.txt b/requirements/thumbor.txt
index 803bb8b766..bc2c4d4085 100644
--- a/requirements/thumbor.txt
+++ b/requirements/thumbor.txt
@@ -15,9 +15,9 @@ backports-abc==0.5 \
     --hash=sha256:033be54514a03e255df75c5aee8f9e672f663f93abb723444caec8fe43437bde \
     --hash=sha256:52089f97fe7a9aa0d3277b220c1d730a85aefd64e1b2664696fe35317c5470a7 \
     # via tornado
-botocore==1.13.15 \
-    --hash=sha256:174399fb3e95b965afb2f33ab0d71448d60f336c5eaf9654e4436b44ca7aaa0b \
-    --hash=sha256:a6e4a62667437f01a70e7f2e5c569320d520b2364c45084ec40de143bc0e23a4 \
+botocore==1.13.36 \
+    --hash=sha256:19dd144b5a65f813f72ada8cd05397bbb1b30dd8ff9f1a22e1fe011c27829a50 \
+    --hash=sha256:dc44349c362763af9da631c4755348aff4a4593ee98b0199ce83337d3ba11076 \
     # via tornado-botocore
 derpconf==0.8.3 \
     --hash=sha256:1bb152d8a1cf5c2a6d629bf29acd4af0c00811339642fc0a56172b0a83b31a15 \
@@ -84,43 +84,43 @@ pyasn1-modules==0.2.7 \
     --hash=sha256:0c35a52e00b672f832e5846826f1fb7507907f7d52fba6faa9e3c4cbe874fe4b \
     --hash=sha256:b6ada4f840fe51abf5a6bd545b45bf537bea62221fa0dde2e8a553ed9f06a4e3 \
     # via python-ldap
-pyasn1==0.4.7 \
-    --hash=sha256:62cdade8b5530f0b185e09855dd422bc05c0bbff6b72ff61381c09dac7befd8c \
-    --hash=sha256:a9495356ca1d66ed197a0f72b41eb1823cf7ea8b5bd07191673e8147aecf8604 \
+pyasn1==0.4.8 \
+    --hash=sha256:39c7e2ec30515947ff4e87fb6f456dfc6e84857d34be479c9d4a4ba4bf46aa5d \
+    --hash=sha256:aef77c9fb94a3ac588e87841208bdec464471d9871bd5050a287cc9a475cd0ba \
     # via pyasn1-modules, python-ldap
-pycryptodome==3.9.2 \
-    --hash=sha256:0a45d4568de65aa46d03fa05d1a97430ddde435888f40b2acffe953a2d74d5d8 \
-    --hash=sha256:1f1746ea9f04311c9a2a0f41d4455b30ae97e81becf978ab3920b83ef83fab0e \
-    --hash=sha256:2406bcc8aab13e34d7ae32f582beb2a75c7679d08763ec6c1d2c31b3ff5407bd \
-    --hash=sha256:262b9d8763eb941339d7160306f24e35eb83783d0dd199dfe3205712470a3edd \
-    --hash=sha256:2d98fbbdeb1fc97af10c49cb8a96ed18ae690e9cfd10034c9ae27f302eb7192d \
-    --hash=sha256:301a23878b0c94ffa3804f3c676889f2cc44d9170d53f544c1c215e54aff6031 \
-    --hash=sha256:31bbfa77fdd03d112f95f6373dd0b039337a332f80392326efb1db1f1acd7e36 \
-    --hash=sha256:365e75d4c4d26426a9a27b0122dc0148e0e55ad00c086c063056191d54122030 \
-    --hash=sha256:3788b542eea258156d23c8f7a97884deef05953fcaf17dc85ffb64c09c251e97 \
-    --hash=sha256:469407dbbf1cff03e4c61655a6bfd7ca88e84501a44fce27c577cca53f44cb9a \
-    --hash=sha256:4d88e457ae5b82496a330437abb58a6954bc03c8761525ab24cbed75b04fb2bb \
-    --hash=sha256:547ebd216aea851a4107c762c96af8c8c7d7524c2329729e3cf09428b5751982 \
-    --hash=sha256:68906f3ce51c1add77326882b4ff51f5f31b10ff9a67fe518e2b5270830e3003 \
-    --hash=sha256:71bb0da347c0b3bf6c99394d130c6d8f1a1242be86805ae4e913759af634cf63 \
-    --hash=sha256:7b102f413118612f574f010b10ffb3dcc9ee27bd4e96dc9868ecd009b62c3ca1 \
-    --hash=sha256:8987f10609e2e2b3c1bd13574fbb93e880c234705bc78aed21ff7ab23df7a8a6 \
-    --hash=sha256:8994193a30071a80f659d7f2ad8f7917b06f61a226cd4ea18288d2d52f8d498d \
-    --hash=sha256:8bd810c15bc94cbf16401aeffa20b3ba72c76bfa663b039c7ec46d29485300f2 \
-    --hash=sha256:93c3da79aa37fa453d895625f07ed85479fd2bb1f3c9d72d383d4ba0560d9394 \
-    --hash=sha256:95eb066f87cbd5784897d629d14fac31cd6acc71c819449636916f261600f0b2 \
-    --hash=sha256:a70902fe1805e8b4ed94b56f352ac140443094f153d5d023170057d8a35ee161 \
-    --hash=sha256:af59cc0a022e347bf3569a8f75fc17d9aa962e9c9cf3517e358198120ea930d0 \
-    --hash=sha256:b4b81fb9459916f7ac6118fcb4f6dbdbb016be576a75a092a6128001dbfe37e0 \
-    --hash=sha256:b85dfa03d9be3a3a4e90dd0a7b89b0f6c23a89cf19a8f9ccdb9065d750ae21a0 \
-    --hash=sha256:bc2e92ef495b4186ed2438e2ff74b07aa5e8732038aa050609164962ccd127f9 \
-    --hash=sha256:bd125d5913d29df5fcf06f939a3b77e36cadf5c7658e60d6de78b5e430a0f13d \
-    --hash=sha256:c16418b4dda6e0355f69b901d9bd076883fd6df56cbd53a17a3a3267ae8e89fb \
-    --hash=sha256:cfdca4a6ed5cf7bee61ae2a2796793c922946e565b49b27c71d3ed02aa02afed \
-    --hash=sha256:e1e007d072d50844188c067c325af8b3ad31e4b87792381469b821e95bf14cd8 \
-    --hash=sha256:f44fe9f5e861ca8f8ce2b4367fe6e0ddb45929a1b3bb9159e4426bde3e4574ee \
-    --hash=sha256:f9beceb38e254afd06972d881f348e4cbb8bf77232f6ef50b06565ca274d4838 \
-    --hash=sha256:fa0007702ff5948f69e681cbd463bcd8d240bdc9dff05aadecddf79f5d9db967 \
+pycryptodome==3.9.4 \
+    --hash=sha256:042ae873baadd0c33b4d699a5c5b976ade3233a979d972f98ca82314632d868c \
+    --hash=sha256:0502876279772b1384b660ccc91563d04490d562799d8e2e06b411e2d81128a9 \
+    --hash=sha256:2de33ed0a95855735d5a0fc0c39603314df9e78ee8bbf0baa9692fb46b3b8bbb \
+    --hash=sha256:319e568baf86620b419d53063b18c216abf924875966efdfe06891b987196a45 \
+    --hash=sha256:4372ec7518727172e1605c0843cdc5375d4771e447b8148c787b860260aae151 \
+    --hash=sha256:48821950ffb9c836858d8fa09d7840b6df52eadd387a3c5acece55cb387743f9 \
+    --hash=sha256:4b9533d4166ca07abdd49ce9d516666b1df944997fe135d4b21ac376aa624aff \
+    --hash=sha256:54456cf85130e01674d21fb1ab89ffccacb138a8ade88d72fa2b0ac898d2798b \
+    --hash=sha256:56fdd0e425f1b8fd3a00b6d96351f86226674974814c50534864d0124d48871f \
+    --hash=sha256:57b1b707363490c495ad0eeb38bd1b0e1697c497af25fad78d3a1ebf0477fd5b \
+    --hash=sha256:5c485ed6e9718ebcaa81138fa70ace9c563d202b56a8cee119b4085b023931f5 \
+    --hash=sha256:63c103a22cbe9752f6ea9f1a0de129995bad91c4d03a66c67cffcf6ee0c9f1e1 \
+    --hash=sha256:68fab8455efcbfe87c5d75015476f9b606227ffe244d57bfd66269451706e899 \
+    --hash=sha256:6c2720696b10ae356040e888bde1239b8957fe18885ccf5e7b4e8dec882f0856 \
+    --hash=sha256:72166c2ac520a5dbd2d90208b9c279161ec0861662a621892bd52fb6ca13ab91 \
+    --hash=sha256:7c52308ac5b834331b2f107a490b2c27de024a229b61df4cdc5c131d563dfe98 \
+    --hash=sha256:87d8d85b4792ca5e730fb7a519fbc3ed976c59dcf79c5204589c59afd56b9926 \
+    --hash=sha256:896e9b6fd0762aa07b203c993fbbee7a1f1a4674c6886afd7bfa86f3d1be98a8 \
+    --hash=sha256:8a799bea3c6617736e914a2e77c409f52893d382f619f088f8a80e2e21f573c1 \
+    --hash=sha256:9d9945ac8375d5d8e60bd2a2e1df5882eaa315522eedf3ca868b1546dfa34eba \
+    --hash=sha256:9ef966c727de942de3e41aa8462c4b7b4bca70f19af5a3f99e31376589c11aac \
+    --hash=sha256:a168e73879619b467072509a223282a02c8047d932a48b74fbd498f27224aa04 \
+    --hash=sha256:a30f501bbb32e01a49ef9e09ca1260e5ab49bf33a257080ec553e08997acc487 \
+    --hash=sha256:a8ca2450394d3699c9f15ef25e8de9a24b401933716a1e39d37fa01f5fe3c58b \
+    --hash=sha256:aec4d42deb836b8fb3ba32f2ba1ef0d33dd3dc9d430b1479ee7a914490d15b5e \
+    --hash=sha256:b4af098f2a50f8d048ab12cabb59456585c0acf43d90ee79782d2d6d0ed59dba \
+    --hash=sha256:b55c60c321ac91945c60a40ac9896ac7a3d432bb3e8c14006dfd82ad5871c331 \
+    --hash=sha256:c53348358408d94869059e16fba5ff3bef8c52c25b18421472aba272b9bb450f \
+    --hash=sha256:cbfd97f9e060f0d30245cd29fa267a9a84de9da97559366fca0a3f7655acc63f \
+    --hash=sha256:d3fe3f33ad52bf0c19ee6344b695ba44ffbfa16f3c29ca61116b48d97bd970fb \
+    --hash=sha256:e3a79a30d15d9c7c284a7734036ee8abdb5ca3a6f5774d293cdc9e1358c1dc10 \
+    --hash=sha256:eec0689509389f19875f66ae8dedd59f982240cdab31b9f78a8dc266011df93a \
     # via thumbor
 pycurl==7.43.0.3 \
     --hash=sha256:6f08330c5cf79fa8ef68b9912b9901db7ffd34b63e225dce74db56bb21deda8e \
diff --git a/version.py b/version.py
index ad1a0a19bd..cf2a7ca499 100644
--- a/version.py
+++ b/version.py
@@ -26,4 +26,4 @@ LATEST_RELEASE_ANNOUNCEMENT = "https://blog.zulip.org/2019/03/01/zulip-2-0-relea
 #   historical commits sharing the same major version, in which case a
 #   minor version bump suffices.
 
-PROVISION_VERSION = '66.2'
+PROVISION_VERSION = '66.3'