diff --git a/codalab/common.py b/codalab/common.py
index e92cf44fb..ad543f487 100644
--- a/codalab/common.py
+++ b/codalab/common.py
@@ -26,7 +26,7 @@
 
 # Increment this on master when ready to cut a release.
 # http://semver.org/
-CODALAB_VERSION = '1.4.2'
+CODALAB_VERSION = '1.4.3'
 BINARY_PLACEHOLDER = '<binary>'
 URLOPEN_TIMEOUT_SECONDS = int(os.environ.get('CODALAB_URLOPEN_TIMEOUT_SECONDS', 5 * 60))
 
diff --git a/codalab/rest/schemas.py b/codalab/rest/schemas.py
index 4432d19ee..33e17088c 100644
--- a/codalab/rest/schemas.py
+++ b/codalab/rest/schemas.py
@@ -19,7 +19,8 @@
 
 class CompatibleInteger(fields.Integer):
     def serialize(self, attr, obj, accessor=None):
-        """Overrides change done from 2.10.2->2.10.3 in https://github.com/marshmallow-code/marshmallow/commit/d81cab413e231ec40123020f110a8c0af22163ed."""
+        """Overrides change done from 2.10.2->2.10.3 in https://github.com/marshmallow-code/marshmallow/commit/d81cab413e231ec40123020f110a8c0af22163ed.
+        """
         ret = Field.serialize(self, attr, obj, accessor=accessor)
         return self._to_string(ret) if (self.as_string and ret is not None) else ret
 
diff --git a/docs/REST-API-Reference.md b/docs/REST-API-Reference.md
index 25c3e7f1c..45a845179 100644
--- a/docs/REST-API-Reference.md
+++ b/docs/REST-API-Reference.md
@@ -1,6 +1,6 @@
 # REST API Reference
 
-_version 1.4.2_
+_version 1.4.3_
 
 This reference and the REST API itself is still under heavy development and is
 subject to change at any time. Feedback through our GitHub issues is appreciated!
diff --git a/frontend/src/constants.js b/frontend/src/constants.js
index 9f5966936..5cb313b06 100644
--- a/frontend/src/constants.js
+++ b/frontend/src/constants.js
@@ -1,5 +1,5 @@
 // Should match codalab/common.py#CODALAB_VERSION
-export const CODALAB_VERSION = '1.4.2';
+export const CODALAB_VERSION = '1.4.3';
 
 // Name Regex to match the backend in spec_utils.py
 export const NAME_REGEX = /^[a-zA-Z_][a-zA-Z0-9_.-]*$/i;
diff --git a/setup.py b/setup.py
index 66f1a35d7..79a0362c8 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 
 # should match codalab/common.py#CODALAB_VERSION
-CODALAB_VERSION = "1.4.2"
+CODALAB_VERSION = "1.4.3"
 
 
 class Install(install):