diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfa9efbddabc8958845d33ac8e74c99da342e5e4..d347dce3e26edf780a2afff9303e20e571b1e501 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Documentation ###
 
+* [#83](https://gitlab.com/caosdb/caosdb-pylib/-/issues/83) - Improved
+  documentation on adding REFERENCE properties, both in the docstring of
+  `Entity.add_property` and in the data-insertion tutorial.
+
 ## [0.11.1] - 2023-03-07 ##
 (Florian Spreckelsen)