diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 8bbd2d9..01623f8 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -3,6 +3,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [5.0.1] - 2023-08-02
+ 
+### Fixed:
+- typo at setup.sh
 ## [5.0.0] - 2023-06-15
 ### Upgrade Notes: 
 - Upgrading the Amazon Aurora Postgres Engine version and/or the switch to Aurora Serverless v2 via Amazon Cloudformation is not supported. Please refer to the official [upgrade documentation](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_UpgradeDBInstance.PostgreSQL.html) and [migrate to Aurora Serverless v2](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless-v2.upgrade.html) if you have a already running environment using an older engine version and/or Aurora Serverless v1 to proceed with the upgrade before using the Cloudformation deployment.