diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66e64e4..03cb97d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@ All notable changes to this GitHub action will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [Unreleased]
+
 ## [0.8.0] - 2023-10-31
 ### Added
 - Support for authentication environment variables.
@@ -57,6 +59,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 First release to Marketplace.
 
+[Unreleased]: https://github.com/zaproxy/action-full-scan/compare/v0.8.0...HEAD
 [0.8.0]: https://github.com/zaproxy/action-full-scan/compare/v0.7.0...v0.8.0
 [0.7.0]: https://github.com/zaproxy/action-full-scan/compare/v0.6.0...v0.7.0
 [0.6.0]: https://github.com/zaproxy/action-full-scan/compare/v0.5.1...v0.6.0