diff --git a/backend/Dockerfile b/backend/Dockerfile
index de9d016..36895c6 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11-slim
+FROM python:3.13.0a4-slim
 
 RUN python -m pip install --upgrade pip