diff --git a/docs/Dockerfile b/docs/Dockerfile
index b72dc7057..3f3918bdd 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material@sha256:c3739993c3e7c92cfe649ba03cbc04f4fa9b1497886abd16267eb413cda8aecf
+FROM squidfunk/mkdocs-material@sha256:868ad4d39fb5865b72d00173ade00f4eae2b38dde7ff790a011cc44ce4a8ff8e
 
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt