diff --git a/docker/ml.Dockerfile b/docker/ml.Dockerfile
index ebbafa10..f422e4e4 100644
--- a/docker/ml.Dockerfile
+++ b/docker/ml.Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7.9-slim-buster as base
+FROM python:3.11.1-slim-buster as base
 
 USER root