diff --git a/requirements-optional.txt b/requirements-optional.txt
index 7684169a55..6554a52e7a 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -6,7 +6,7 @@ pre-commit==3.7.1
 
 # For generating documentation.
 sphinx==7.3.7
-sphinx-autoapi==3.1.0
+sphinx-autoapi==3.1.1
 
 # For 'manage' interactive shell
 manage==0.1.15