diff --git a/setup.cfg b/setup.cfg
index 79af1ffc..bc19c3ae 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -62,7 +62,7 @@ dev =
     vermin
 
 doc =
-    Sphinx==4.5.0
+    Sphinx==5.0.2
     docutils==0.17.1
     myst-parser