diff --git a/docs/Dockerfile b/docs/Dockerfile
index 858c60705..b3c40662a 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material@sha256:bb7b015690d9fb5ef0dbc98ca3520f153aa43129fb96aec5ca54c9154dc3b729
+FROM squidfunk/mkdocs-material@sha256:405aeb6dbf1fcddd1082993eacf288a46648ea56b846323f001aee619015a23b
 
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt