diff --git a/CHANGELOG.md b/CHANGELOG.md
index 223699c54..ef3a07e60 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CodeQL Action and CodeQL Runner Changelog
 
+## [UNRELEASED]
+
+No user facing changes.
+
 ## 1.0.11 - 09 Aug 2021
 
 - Update default CodeQL bundle version to 2.5.9. [#687](https://github.com/github/codeql-action/pull/687)