diff --git a/docs/requirements.txt b/docs/requirements.txt
index a3ef6803f..ff9c17001 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,7 +1,7 @@
 CairoSVG
 mkdocs==1.4.3
 mkdocs-git-revision-date-localized-plugin==1.2.0
-mkdocs-material==9.1.12
+mkdocs-material==9.1.13
 mkdocs-material-extensions==1.1.1
 mkdocs-minify-plugin==0.6.4
 mkdocs-simple-hooks==0.1.5