diff --git a/docs/requirements.txt b/docs/requirements.txt
index 09cf27f15..d9486ebd8 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 mkdocs==1.4.2
-mkdocs-material==9.1.8
+mkdocs-material==9.1.9
 pymdown-extensions==9.11
 mdx_truly_sane_lists==1.3
 mkdocs-redirects==1.2.0