diff --git a/CHANGELOG.md b/CHANGELOG.md
index acc4c07332..e3a8e60c42 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CodeQL Action and CodeQL Runner Changelog
 
-## [UNRELEASED]
+## 1.0.18 - 08 Oct 2021
 
 - Fixed a bug where some builds were no longer being traced correctly. [#766](https://github.com/github/codeql-action/pull/766)