diff --git a/server/python-with-html/requirements.txt b/server/python-with-html/requirements.txt
index 9f1814f..732188c 100644
--- a/server/python-with-html/requirements.txt
+++ b/server/python-with-html/requirements.txt
@@ -1,3 +1,3 @@
 Flask==2.0.1
-Flask-Cors==3.0.10
+Flask-Cors==4.0.1
 smartpay==0.5.0
\ No newline at end of file