diff --git a/docs/requirements.txt b/docs/requirements.txt
index 28fdb4274..da8083dee 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
 mkdocs==1.4.2
-mkdocs-material==9.1.8
+mkdocs-material==9.1.9
 pymdown-extensions==9.11