diff --git a/docs/requirements.txt b/docs/requirements.txt
index 88cd902db..0d51454d5 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
 furo==2022.6.4.1
 myst-parser==0.17.2
-sphinx==4.5.0
+sphinx==6.1.1
 sphinx-autobuild==2021.3.14