diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2005162..46c1c5c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ 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).
 
+## [9.5.2] - 2025-01-31
+### Fixed
+- [#524](https://github.com/unity-sds/unity-data-services/pull/524) fix: default boto3 from aws already has s3transfer library
+
 ## [9.5.1] - 2025-01-17
 ### Fixed
 - [#502](https://github.com/unity-sds/unity-data-services/pull/502) fix: get granules pagination
diff --git a/setup.py b/setup.py
index 32c3851..286e993 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name="cumulus_lambda_functions",
-    version="9.5.1",
+    version="9.5.2",
     packages=find_packages(),
     install_requires=install_requires,
     package_data={