diff --git a/base/app/app.py b/base/app/app.py
index 6a5d4eb..076117a 100644
--- a/base/app/app.py
+++ b/base/app/app.py
@@ -14,7 +14,7 @@
 
 def run_flask(app):
     """Function to run the Flask app on a separate thread."""
-    app.run(host='0.0.0.0', port=5000)
+    app.run(host='0.0.0.0', port=5123)
 
 def generate_petname():
     """Generates a pet name in the format 'adjective-animal'."""