diff --git a/{{cookiecutter.project_slug}}/Dockerfile b/{{cookiecutter.project_slug}}/Dockerfile
index 13a9b96e2..141ef17bc 100644
--- a/{{cookiecutter.project_slug}}/Dockerfile
+++ b/{{cookiecutter.project_slug}}/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:experimental
 
-FROM python:3.12.3-slim@sha256:541d45d3d675fb8197f534525a671e2f8d66c882b89491f9dda271f4f94dcd06
+FROM python:3.13.1-slim@sha256:f41a75c9cee9391c09e0139f7b49d4b1fbb119944ec740ecce4040626dc07bed
 
 LABEL maintainer="{{cookiecutter.author}} <{{cookiecutter.email}}>"
 ENV LANG C.UTF-8