diff --git a/docs/Dockerfile b/docs/Dockerfile
index 4f576cc6..bfd572f3 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,3 +1,3 @@
 # v9.1.18
-FROM squidfunk/mkdocs-material@sha256:c62453b1ba229982c6325a71165c1a3007c11bd3dd470e7a1446c5783bd145b4
+FROM squidfunk/mkdocs-material@sha256:f5bcec4e71c138bcb89c0dccb633c830f54a0218e1aefedaade952b61b908d00
 RUN pip install mkdocs-git-revision-date-plugin