diff --git a/docs/Dockerfile b/docs/Dockerfile
index 4532eb9a..c2bb9a9c 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material:5.5.3
+FROM squidfunk/mkdocs-material:5.5.5
 
 RUN \
   apk add --no-cache \