diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b4126b0..de51782b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Bumps `aiohttp` from >=3,<4 to >=3.9.2,<4 ([#717](https://github.com/opensearch-project/opensearch-py/pull/717))
 - Bumps `black` to >=24.3.0 ([#717](https://github.com/opensearch-project/opensearch-py/pull/717))
 - Bumps `pytest-asyncio` from <=0.23.5 to <=0.23.6
+- Bumps `sphinx` from <7.3 to <7.4
 
 ## [2.5.0]
 ### Added
diff --git a/dev-requirements.txt b/dev-requirements.txt
index a3815851..f329ce2a 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -3,7 +3,7 @@ pytest
 pytest-cov
 coverage
 mock
-sphinx<7.3
+sphinx<7.4
 sphinx_rtd_theme
 jinja2
 pytz