diff --git a/requirements/common.in b/requirements/common.in
index 0556dfd577..fa596ed079 100644
--- a/requirements/common.in
+++ b/requirements/common.in
@@ -175,8 +175,8 @@ pyoembed==0.1.2
 # these tightly, including fetching content not included in the normal
 # release tarballs (which is a bug).  So we need to pin it makes sense
 # to pin a version from Git rather than a release.
--e "git+https://github.com/zulip/python-zulip-api.git@0.5.7#egg=zulip==0.5.7_git&subdirectory=zulip"
--e "git+https://github.com/zulip/python-zulip-api.git@0.5.7#egg=zulip_bots==0.5.7+git&subdirectory=zulip_bots"
+-e "git+https://github.com/zulip/python-zulip-api.git@0.5.8#egg=zulip==0.5.8_git&subdirectory=zulip"
+-e "git+https://github.com/zulip/python-zulip-api.git@0.5.8#egg=zulip_bots==0.5.8+git&subdirectory=zulip_bots"
 
 # Used for Hesiod lookups, etc.
 py3dns==3.2.0
diff --git a/requirements/dev.txt b/requirements/dev.txt
index a7ee5545d1..dcdb419d81 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -13,8 +13,8 @@ git+https://github.com/zulip/django-bitfield@0d2b15cdb5af5ddec88d41cac19c0f2ce1b
 git+https://github.com/zulip/libthumbor.git@60ed2431c07686a12f2770b2d852c5650f3ccfc6#egg=libthumbor==1.3.2zulip
 git+https://github.com/zulip/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.10.zulip1
 git+https://github.com/zulip/ultrajson@70ac02bec#egg=ujson==1.35+git
-git+https://github.com/zulip/python-zulip-api.git@0.5.7#egg=zulip==0.5.7_git&subdirectory=zulip
-git+https://github.com/zulip/python-zulip-api.git@0.5.7#egg=zulip_bots==0.5.7+git&subdirectory=zulip_bots
+git+https://github.com/zulip/python-zulip-api.git@0.5.8#egg=zulip==0.5.8_git&subdirectory=zulip
+git+https://github.com/zulip/python-zulip-api.git@0.5.8#egg=zulip_bots==0.5.8+git&subdirectory=zulip_bots
 alabaster==0.7.12
 apns2==0.4.1
 argon2-cffi==18.3.0
diff --git a/requirements/prod.txt b/requirements/prod.txt
index 3bc17a68b8..b35858b8a0 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -13,8 +13,8 @@ git+https://github.com/zulip/django-bitfield@0d2b15cdb5af5ddec88d41cac19c0f2ce1b
 git+https://github.com/zulip/libthumbor.git@60ed2431c07686a12f2770b2d852c5650f3ccfc6#egg=libthumbor==1.3.2zulip
 git+https://github.com/zulip/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.10.zulip1
 git+https://github.com/zulip/ultrajson@70ac02bec#egg=ujson==1.35+git
-git+https://github.com/zulip/python-zulip-api.git@0.5.7#egg=zulip==0.5.7_git&subdirectory=zulip
-git+https://github.com/zulip/python-zulip-api.git@0.5.7#egg=zulip_bots==0.5.7+git&subdirectory=zulip_bots
+git+https://github.com/zulip/python-zulip-api.git@0.5.8#egg=zulip==0.5.8_git&subdirectory=zulip
+git+https://github.com/zulip/python-zulip-api.git@0.5.8#egg=zulip_bots==0.5.8+git&subdirectory=zulip_bots
 apns2==0.4.1
 argon2-cffi==18.3.0
 asn1crypto==0.24.0        # via cryptography
diff --git a/version.py b/version.py
index c3cdb2f885..13687afdc1 100644
--- a/version.py
+++ b/version.py
@@ -11,4 +11,4 @@ LATEST_RELEASE_ANNOUNCEMENT = "https://blog.zulip.org/2018/11/07/zulip-1-9-relea
 # Typically, adding a dependency only requires a minor version bump, and
 # removing a dependency requires a major version bump.
 
-PROVISION_VERSION = '27.2'
+PROVISION_VERSION = '27.3'