diff --git a/doc-requirements.txt b/doc-requirements.txt
index f352407..cdd214b 100644
--- a/doc-requirements.txt
+++ b/doc-requirements.txt
@@ -1,5 +1,5 @@
 mkdocs==1.5.2
-mkdocs-material==9.2.8
+mkdocs-material==9.4.2
 mkdocs-material-extensions==1.1.1
 pygments==2.16.1
 pymdown-extensions==10.3