diff --git a/requirements-dev.txt b/requirements-dev.txt
index 95acfa39..0491505d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,7 +10,7 @@ selenium==4.5.0
 twine==4.0.1
 Pallets-Sphinx-Themes==2.0.2
 docutils==0.18
-Sphinx==5.2.2
+Sphinx==5.3.0
 sphinx-issues==3.0.1
 sphinx-jinja==2.0.2
 sphinx-tabs==3.4.1