diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8ab30c945..67c9812fd1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CodeQL Action Changelog
 
-## [UNRELEASED]
+## 2.1.15 - 28 Jun 2022
 
 - CodeQL query packs listed in the `packs` configuration field will be skipped if their target language is not being analyzed in the current Actions job. Previously, this would throw an error. [#1116](https://github.com/github/codeql-action/pull/1116)
 - The combination of python2 and poetry is no longer supported. See https://github.com/actions/setup-python/issues/374 for more details. [#1124](https://github.com/github/codeql-action/pull/1124)