diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9d8d47c..c38e0222 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Updated opensearch-py APIs to reflect [opensearch-api-specification@49cd814](https://github.com/opensearch-project/opensearch-api-specification/commit/49cd8140663f32f7c8b638ddc295683344edba61)
 ### Security
 ### Dependencies
+- Bump `pytest-asyncio` from <=0.23.7 to <=0.23.8 ([#787](https://github.com/opensearch-project/opensearch-py/pull/787))
 
 ## [2.6.0]
 ### Added
diff --git a/dev-requirements.txt b/dev-requirements.txt
index 6af5b651..a6a91d06 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -21,5 +21,5 @@ twine
 
 # Requirements for testing [async] extra
 aiohttp>=3.9.4, <4
-pytest-asyncio<=0.23.7
+pytest-asyncio<=0.23.8
 unasync