diff --git a/hookjudge/Dockerfile b/hookjudge/Dockerfile
index 7ce3c67..3d63ac3 100644
--- a/hookjudge/Dockerfile
+++ b/hookjudge/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.14-slim
+FROM python:3.15-slim
 
 WORKDIR /app