diff --git a/CHANGELOG-4.0.md b/CHANGELOG-4.0.md
index 0c6736f..312ff6c 100644
--- a/CHANGELOG-4.0.md
+++ b/CHANGELOG-4.0.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [4.2.0] - 2024-03-15
 ### Added
 - PHP 8.3 support
 - codeception/lib-innerbrowser ^4.0 support