diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 867110ad..dfd1593b 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -3,7 +3,7 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## 5.3.3
-##### 
+##### 2023-03-08
 ### Changed
 * Also acknowledge message delivery when a Receipt is received for a currently suspended User Message that was 
   previously waiting for an acknowledgement or experienced a transport failure.