diff --git a/CHANGELOG.md b/CHANGELOG.md
index df98d9bd..c32e5fb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased](https://github.com/HubSpot/hubspot-php/compare/v2.0.5...HEAD)
 
+## [2.0.6]
+
+### Fixed
+- ContactProperties::updateGroup
+
 ## [2.0.5]
 
 ### Changed