diff --git a/Dockerfile b/Dockerfile
index c36b185..e10aae4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM python:3.12-slim
+FROM python:3.13-slim
 
 # Prevents Python from writing pyc files.
 ENV PYTHONDONTWRITEBYTECODE=1