diff --git a/docs/Dockerfile b/docs/Dockerfile
index 4445acc55c7..20e558ca6cf 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,5 +1,5 @@
 # v9.1.18
-FROM squidfunk/mkdocs-material@sha256:43b898a5520bbe5ee0080568c002491cd8fcd2269e64f7ad2ba4c9c419acb866
+FROM squidfunk/mkdocs-material@sha256:49d1bfdaf457c5ac20a93ff59a5b57b762ace5606fc564ac2e195abf315f14ee
 # pip-compile --generate-hashes --output-file=requirements.txt requirements.in
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt