diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0bfe7828b..26ba09793 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## [UNRELEASED]
 
-No user facing changes.
+- Update default CodeQL bundle version to 2.12.4.
 
 ## 2.2.5 - 24 Feb 2023