diff --git a/CHANGELOG.md b/CHANGELOG.md
index 976de06afa..82fab35414 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Added
 - Added support for `MinScore` on `ScriptScoreQuery` ([#624](https://github.com/opensearch-project/opensearch-net/pull/624))
 - Added support for the `Cat.PitSegments` and `Cat.SegmentReplication` APIs ([#527](https://github.com/opensearch-project/opensearch-net/pull/527))
+- Added support for `DateOnly` and `TimeOnly` APIs ([#734](https://github.com/opensearch-project/opensearch-net/pull/734))
 
 ### Removed
 - Removed support for the `net461` target ([#256](https://github.com/opensearch-project/opensearch-net/pull/256))