diff --git a/requirements-dev.txt b/requirements-dev.txt
index d1067624..51cf82bb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,7 +5,7 @@ pytest==7.1.1
 pytest-cov==3.0.0
 pytest-sugar==0.9.4
 PyMySQL==1.0.2
-sphinx>=1.8.1, <4.4.1
+sphinx>=1.8.1, <4.5.1
 sphinxcontrib-asyncio==0.3.0
 SQLAlchemy==1.3.24
 uvloop==0.16.0; python_version < '3.11'