diff --git a/docs/Dockerfile b/docs/Dockerfile
index a20dbc149cf..6f554c8868d 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,5 +1,5 @@
 # v9.1.18
-FROM squidfunk/mkdocs-material@sha256:7be068b884750631488cd29cff0101a234971dfd7473276d050736b1cd1dac35
+FROM squidfunk/mkdocs-material@sha256:3678304a65e17660953a30c0a0be0bc2fb8f55ac450216c14af6ba942badc4dc
 # pip-compile --generate-hashes --output-file=requirements.txt requirements.in
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt