diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0ac5dc..ac1e78e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,8 @@ Every user-facing change should have an entry in this changelog. Please respect
 
 ## Unreleased
 
+## v13.3.1 (2022-06-06)
+
 - [Fix] Crashing celery workers in development (#681). (by @regisb)
 - [Fix] Fix studio logout issue. (by @Alec4r)
 
diff --git a/tutor/__about__.py b/tutor/__about__.py
index 99609b3..d210a12 100644
--- a/tutor/__about__.py
+++ b/tutor/__about__.py
@@ -2,7 +2,7 @@ import os
 
 # Increment this version number to trigger a new release. See
 # docs/tutor.html#versioning for information on the versioning scheme.
-__version__ = "13.3.0"
+__version__ = "13.3.1"
 
 # The version suffix will be appended to the actual version, separated by a
 # dash. Use this suffix to differentiate between the actual released version and