diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72525b8..35befff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [4.1.1] - 2023-09-18
+## [4.1.1] - 2023-09-21
 ### Changed
 - Update doipjs to 1.1.0
 ### Fixed