diff --git a/requirements.txt b/requirements.txt
index 8488649e..0f70a265 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ mkdocs==1.4.1
 mkdocs-awesome-pages-plugin==2.8.0
 mkdocs-click==0.8.0
 mkdocs-macros-plugin==0.7.0
-mkdocs-material==8.5.7
+mkdocs-material==8.5.9
 mkdocstrings==0.19.0
 mkdocstrings-python-legacy==0.2.3
 pip-upgrader==1.4.15