diff --git a/docs/requirements.txt b/docs/requirements.txt
index 9a8a694c0..edb2d3048 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,7 +2,7 @@ mkdocs-glightbox==0.3.1
 mkdocs-awesome-pages-plugin==2.8.0
 mkdocs-git-revision-date-localized-plugin==1.2.0
 mkdocs-macros-plugin==0.7.0
-mkdocs-material==9.1.1
+mkdocs-material==9.1.3
 mkdocs-minify-plugin==0.6.2
 mkdocs-redirects==1.2.0
 mkdocs-include-markdown-plugin==4.0.4