diff --git a/requirements-doc.txt b/requirements-doc.txt
index 5b13151..026461e 100644
--- a/requirements-doc.txt
+++ b/requirements-doc.txt
@@ -1,5 +1,5 @@
 aiohttp-theme==0.1.6
 setuptools>=38.0.0
-sphinx==5.0.2
+sphinx==6.1.3
 sphinxcontrib-asyncio==0.3.0
 sphinxcontrib-spelling==7.6.0; platform_system!="Windows"