diff --git a/docs/requirements.txt b/docs/requirements.txt
index 79cb305f..f95f7e81 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 mkdocs == 1.4.2
-mkdocs-material == 9.1.6
+mkdocs-material == 9.1.8
 mkdocs-material-extensions == 1.1.1
 mdx_truly_sane_lists == 1.3
 mike == 1.1.2