diff --git a/docs/Dockerfile b/docs/Dockerfile
index 08635aa72..31d375d32 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -1,4 +1,4 @@
-FROM squidfunk/mkdocs-material@sha256:8f41b6089700e1c32212c3857936f14e88a3306a35be4ffd1826420e2f3e4197
+FROM squidfunk/mkdocs-material@sha256:f4332a8e8895aa303bf7f3ceede749980a98cf79f5d87ad567b4d41f037b0101
 
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt