diff --git a/Dockerfile b/Dockerfile
index 2b4301f..b455eac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9-slim
+FROM python:3.13.0rc1-slim
 WORKDIR /code
 COPY requirements.txt .
 RUN apt-get update && apt-get install build-essential -y