diff --git a/Dockerfile b/Dockerfile
index 02f9fd3..6e5d55c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.5-slim as build
+FROM python:3.13.1-slim as build
 
 ENV PIP_DEFAULT_TIMEOUT=100 \
     PYTHONUNBUFFERED=1 \