diff --git a/docs/Dockerfile b/docs/Dockerfile
index 8d6d9dd663c..740402e989b 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,5 +1,5 @@
 # v9.1.18
-FROM squidfunk/mkdocs-material@sha256:772e14ebc0f53435e682c8dbb5ab47b3862a37dfd2c465514602f25bcf52173e
+FROM squidfunk/mkdocs-material@sha256:f486dc932650bbbf71b83862715b842248973f1e240bf032c44ffe71906c40a4
 # pip-compile --generate-hashes --output-file=requirements.txt requirements.in
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt