diff --git a/requirements.txt b/requirements.txt
index 4c0d117..94259d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 mkdocs==1.4.2
-mkdocs-material==8.5.11
+mkdocs-material==9.0.15
 mkdocs-include-dir-to-nav==1.2.0
 pymdown-extensions==9.9