diff --git a/Dockerfile b/Dockerfile
old mode 100755
new mode 100644
index a194f21..613a2fd
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.12-slim 
+FROM python:3.13.2-slim 
 
 ## Ensure all output is sent directly to stdout without any buffering
 ENV PYTHONUNBUFFERED 1