diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a046004f..f7b9909c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CodeQL Action and CodeQL Runner Changelog
 
-## [UNRELEASED]
+## 1.0.15 - 22 Sep 2021
 
 - Update default CodeQL bundle version to 2.6.2. [#746](https://github.com/github/codeql-action/pull/746)