diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f662e3..fd76e54 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## [unreleased]
+## [0.4.0](https://git.0xmax42.io/maxp/systemd-timer/compare/v0.3.1..v0.4.0) - 2025-05-28
 
 ### 🚀 Features