diff --git a/CHANGELOG.md b/CHANGELOG.md
index ede56e9..69f955c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [[1.2.1](https://github.com/sanger-tol/readmapping/releases/tag/1.2.1)] - [2024-02-27]
+## [[1.2.1](https://github.com/sanger-tol/readmapping/releases/tag/1.2.1)] - [2024-02-29]
 
 ### Enhancements & fixes