diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae7dd4c..9e2a255 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0).
 
 ## [Unreleased]
 
+### Added
+
+- Support for ParamDB v0.15.0.
+
+### Changed
+
+- Timestamp update functionality was modified to match ParamDB v0.15.0.
+
 ## [0.4.1] (Feb 7 2024)
 
 ### Added