diff --git a/requirements/dev.in b/requirements/dev.in
index 196613baae..6b6a824744 100644
--- a/requirements/dev.in
+++ b/requirements/dev.in
@@ -50,7 +50,7 @@ transifex-client==0.12.5
 python-digitalocean==1.14.0
 
 # Needed for updating the locked pip dependencies
-pip-tools==3.8.0
+pip-tools==4.1.0
 
 # zulip's linting framework - zulint
 git+https://github.com/zulip/zulint@aaed679f1ad38b230090eadd3870b7682500f60c#egg=zulint==0.0.1
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 7d63ba635e..9bc6dd7870 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -102,7 +102,7 @@ phonenumberslite==8.10.15
 pickleshare==0.7.5        # via ipython
 pika==0.13.0
 pillow==6.1.0
-pip-tools==3.8.0
+pip-tools==4.1.0
 polib==1.1.0
 premailer==3.5.0
 prompt-toolkit==1.0.16    # via ipython
@@ -191,5 +191,5 @@ git+https://github.com/zulip/python-zulip-api.git@804501610b6a205334e71b4e441fca
 git+https://github.com/zulip/python-zulip-api.git@804501610b6a205334e71b4e441fca60acf650da#egg=zulip_bots==0.6.1+git&subdirectory=zulip_bots
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==19.1.1
+pip==19.2.3
 setuptools==41.0.1        # via cfn-lint, ipython, jsonschema, markdown, pyhamcrest, sphinx, zope.interface
diff --git a/requirements/pip.txt b/requirements/pip.txt
index 38d68afa0d..0678617c8c 100644
--- a/requirements/pip.txt
+++ b/requirements/pip.txt
@@ -1,4 +1,4 @@
 # Dependencies for setting up pip to install our requirements.txt file.
-pip==19.1.1
+pip==19.2.3
 setuptools==41.0.1
 wheel==0.33.4
diff --git a/requirements/prod.txt b/requirements/prod.txt
index c10df59d0d..3ca42a3212 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -122,5 +122,5 @@ git+https://github.com/zulip/python-zulip-api.git@804501610b6a205334e71b4e441fca
 git+https://github.com/zulip/python-zulip-api.git@804501610b6a205334e71b4e441fca60acf650da#egg=zulip_bots==0.6.1+git&subdirectory=zulip_bots
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==19.1.1
+pip==19.2.3
 setuptools==41.0.1        # via ipython, markdown
diff --git a/requirements/unupgradable.json b/requirements/unupgradable.json
index bbd10d0a0d..0e67dfc624 100644
--- a/requirements/unupgradable.json
+++ b/requirements/unupgradable.json
@@ -14,12 +14,6 @@
     "transifex-client": {
         "issue": "https://github.com/zulip/zulip/issues/8914"
     },
-    "pip": {
-        "issue": "https://github.com/zulip/zulip/issues/13067"
-    },
-    "pip-tools": {
-        "issue": "https://github.com/zulip/zulip/issues/13067"
-    },
     "defusedxml": {
         "issue": "https://github.com/zulip/zulip/issues/12191"
     },
diff --git a/version.py b/version.py
index 5c3901c63a..9b2112eac6 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 = '49.2'
+PROVISION_VERSION = '49.3'