diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3923ca8..75ed9f7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
+## [4.2.1] - 2023-4-17
+### Changed
+- Updated object ownership configuration on the CloudFormation logging bucket.
+- Updated aws-cloudfront-s3 construct to support new bucket ACL changes.
 ## [4.2.0] - 2023-4-10
 
 ### New