diff --git a/_build/Dockerfile b/_build/Dockerfile
index 1412dee..42184d9 100644
--- a/_build/Dockerfile
+++ b/_build/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.15.0a3-alpine
+FROM python:3.15.0a5-alpine
 
 WORKDIR /usr/src/app