diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ec876d4e..aa856e8a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 See the [releases page](https://github.com/github/codeql-action/releases) for the relevant changes to the CodeQL CLI and language packs.
 
-## [UNRELEASED]
+## 4.31.5 - 24 Nov 2025
 
 No user facing changes.