diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2d1bdbf9..50f35f215 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CodeQL Action Changelog
 
-## [UNRELEASED]
+## 2.1.31 - 04 Nov 2022
 
 No user facing changes.