diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae6cbfb..23cf645 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ Note: Breaking changes between versions are indicated by "💥".
 
 ## Unreleased
 
+## v12.1.4 (2021-10-11)
+
 - [Feature] Add configuration setting `PREVIEW_LMS_BASE` for custom preview domain.
 - [Improvement] Enable milestones application flag `MILESTONES_APP` and prerequisite courses feature flags `ENABLE_PREREQUISITE_COURSES` by default.
 
diff --git a/tutor/__about__.py b/tutor/__about__.py
index 4f4c56c..c057ac0 100644
--- a/tutor/__about__.py
+++ b/tutor/__about__.py
@@ -1 +1 @@
-__version__ = "12.1.3"
+__version__ = "12.1.4"