diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6255ff1c0286f518b9dbd333bd3f61dd690e5cb4..1eebdd0641664f174faba457367314a24eadf7d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased] ##
 
 ### Added ###
+- is_reference function for Properties
 
 ### Changed ###