diff --git a/Dockerfile b/Dockerfile
index 7aefa28..37614d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Use an official Python runtime as a parent image
-FROM python:3.14.6-alpine
+FROM python:3.15.0b4-alpine
 
 # Set the working directory in the container
 WORKDIR /app