diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59b3223..f1eaa39 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## 4.0.0 - 2026-09-29
+## 4.0.0 - 2026-03-16
 
 ### Changed