diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36e3637..2ce368c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## [0.4.2] - Unreleased
+## [0.4.2] - 2023/07/27
 
 ### Changed