diff --git a/docs/requirements.txt b/docs/requirements.txt
index 687d18b76c..3c739dd567 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,5 +2,5 @@ archspec==0.1.3
 docutils==0.16 # https://github.com/sphinx-doc/sphinx/issues/9001
 jsonschema==3.2.0
 semver==2.13.0
-Sphinx==4.4.0
+Sphinx==5.3.0
 sphinx-rtd-theme==1.0.0