diff --git a/Dockerfile b/Dockerfile
index 97fe02a..f8be766 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material:9.3.2
+FROM squidfunk/mkdocs-material:9.4.0
 
 EXPOSE 8000