diff --git a/docker/local/app/Dockerfile b/docker/local/app/Dockerfile
index df941cb1..438da795 100644
--- a/docker/local/app/Dockerfile
+++ b/docker/local/app/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.14.2-slim-bookworm
+FROM python:3.15.0a5-slim-bookworm
 
 LABEL maintainer="srtabs@gmail.com"