diff --git a/docs/Dockerfile b/docs/Dockerfile
index 3a3ed6f03..4f576cc60 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,3 +1,3 @@
 # v9.1.18
-FROM squidfunk/mkdocs-material@sha256:7e841df1cfb6c8c4ff0968f2cfe55127fb1a2f5614e1c9bc23cbc11fe4c96644
+FROM squidfunk/mkdocs-material@sha256:c62453b1ba229982c6325a71165c1a3007c11bd3dd470e7a1446c5783bd145b4
 RUN pip install mkdocs-git-revision-date-plugin