diff --git a/{{cookiecutter.project_slug}}/Dockerfile b/{{cookiecutter.project_slug}}/Dockerfile
index 23e9f7f..90ed053 100644
--- a/{{cookiecutter.project_slug}}/Dockerfile
+++ b/{{cookiecutter.project_slug}}/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.10.6 as builder
+FROM python:3.13.0a3 as builder
 
 ENV PATH="/root/.local/bin:${PATH}"
 
@@ -13,7 +13,7 @@ WORKDIR /venv/
 
 RUN poetry install
 
-FROM python:3.10.6
+FROM python:3.13.0a3
 
 LABEL version="{{cookiecutter.version}}"
 LABEL author="{{cookiecutter.author}}"