diff --git a/docs/Dockerfile b/docs/Dockerfile
index 4d3135506..6fef5966e 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material@sha256:1a4e939cfd62b90943b6a829eb8544933e4e94eab18b8ca1d0f912fa9a532c37
+FROM squidfunk/mkdocs-material@sha256:209b62dd9530163cc5cf9a49853b5bb8570ffb3f3b5fe4eadc1d319bbda5ce2f
 
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt