diff --git a/python_example_email/requirements.txt b/python_example_email/requirements.txt
index f6f7c9f..9408609 100644
--- a/python_example_email/requirements.txt
+++ b/python_example_email/requirements.txt
@@ -1,4 +1,4 @@
 flask==2.0.1
 werkzeug==2.0.3
 python-dotenv==0.19.0
-flask-cors==3.0.10 
\ No newline at end of file
+flask-cors==4.0.2 
\ No newline at end of file