diff --git a/docker-template.Dockerfile b/docker-template.Dockerfile
index dc36890..c9d50c8 100644
--- a/docker-template.Dockerfile
+++ b/docker-template.Dockerfile
@@ -1,4 +1,4 @@
-From python:slim
+From python:3.12.4-slim-bookworm
 
 # Setup markata user so that docker build does not create files owned by root
 ARG MARKATA_UID=1000