diff --git a/12.0/Dockerfile b/12.0/Dockerfile
index f07123fc..4935858e 100644
--- a/12.0/Dockerfile
+++ b/12.0/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7.17-slim-bookworm
+FROM python:3.12.5-slim-bookworm
 MAINTAINER Camptocamp
 ARG UID=999
 # create the working directory and a place to set the logs (if wanted)