diff --git a/Dockerfile b/Dockerfile
index c677352..4fbcfb1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12.0a4-alpine3.16
+FROM python:3.12.0a6-alpine3.16
 
 # Set environment variables
 ENV PYTHONUNBUFFERED 1