diff --git a/Dockerfile b/Dockerfile
index eb5911c..e97e262 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material:9.1.4
+FROM squidfunk/mkdocs-material:9.1.5
 
 EXPOSE 8000