diff --git a/docs/Dockerfile b/docs/Dockerfile
index e2be06baafa..392737a9411 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,5 +1,5 @@
 # v9.1.18
-FROM squidfunk/mkdocs-material@sha256:f5bcec4e71c138bcb89c0dccb633c830f54a0218e1aefedaade952b61b908d00
+FROM squidfunk/mkdocs-material@sha256:26153027ff0b192d3dbea828f2fe2dd1bf6ff753c58dd542b3ddfe866b08bf60
 # pip-compile --generate-hashes --output-file=requirements.txt requirements.in
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt