diff --git a/requirements-docs.txt b/requirements-docs.txt
index e02ca04c..4c3acb04 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -224,5 +224,5 @@ webencodings==0.5.1
     # via
     #   cssselect2
     #   tinycss2
-zipp==3.20.2
+zipp==3.21.0
     # via importlib-metadata