diff --git a/CHANGELOG.md b/CHANGELOG.md
index f86c5795..b8f4348f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Dependencies
 - Bump `pytest-asyncio` from <=0.24.0 to <=0.25.1 ([#881](https://github.com/opensearch-project/opensearch-py/pull/881))
+- Bump `sphinx` from <8.2 to <8.3 ([#893](https://github.com/opensearch-project/opensearch-py/pull/893))
 
 ## [2.8.0]
 ### Added
diff --git a/dev-requirements.txt b/dev-requirements.txt
index 6fd8dcf6..b02f68fa 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -2,7 +2,7 @@ requests>=2, <3
 pytest
 pytest-cov
 coverage
-sphinx<8.2
+sphinx<8.3
 sphinx_rtd_theme
 jinja2
 pytz