diff --git a/Dockerfile b/Dockerfile
index 251e4f0..8d4289e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Use an official Python runtime as a parent image
-FROM python:3.9-alpine
+FROM python:3.13-alpine
 
 LABEL maintainer="rfsbraz"