diff --git a/Dockerfile b/Dockerfile
index b2de0a7..1737184 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11-slim
+FROM python:3.15-slim
 
 # Send Python output straight to the terminal, unbuffered.
 ENV PYTHONUNBUFFERED=1