diff --git a/CHANGELOG.md b/CHANGELOG.md
index 413d7b6..5844d13 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
+
+## v1.5.1
+
+- Update structured log with new fields
+
 ## v1.5.0
 - Add traceId and spanId fields