diff --git a/run/system-package/Dockerfile b/run/system-package/Dockerfile
index 829ec8babda..663f0ee4d60 100644
--- a/run/system-package/Dockerfile
+++ b/run/system-package/Dockerfile
@@ -14,7 +14,7 @@
 
 # Use the official Python image.
 # https://hub.docker.com/_/python
-FROM python:3.9
+FROM python:3.13.11
 
 # Allow statements and log messages to immediately appear in the Cloud Run logs
 ENV PYTHONUNBUFFERED True