diff --git a/CHANGELOG.md b/CHANGELOG.md
index c295a5fc637112645189759f3267859385514518..38b2c98f98af4499fe39d58a7ca353107f676e32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -63,6 +63,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed (for any bug fixes)
 
+* [#251](https://gitlab.indiscale.com/caosdb/src/caosdb-webui/-/issues/251) - Data loss when editing Entities with URL-like properties
+
 ### Security (in case of vulnerabilities)
 
 ### Documentation (for notable additions or changes of the documentation)