diff --git a/Dockerfile b/Dockerfile
index 4cf36a8b..38f1e5c9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material:9.1.0
+FROM squidfunk/mkdocs-material:9.1.1
 
 EXPOSE 8000