diff --git a/anuvaad-etl/anuvaad-notifier/requirements.txt b/anuvaad-etl/anuvaad-notifier/requirements.txt
index 0508fa3ae6..caee6bdd99 100644
--- a/anuvaad-etl/anuvaad-notifier/requirements.txt
+++ b/anuvaad-etl/anuvaad-notifier/requirements.txt
@@ -9,7 +9,7 @@ dnspython==1.16.0
 elasticsearch==7.11.0
 eventlet==0.30.2
 Flask==2.2.5
-Flask-Cors==3.0.10
+Flask-Cors==4.0.1
 Flask-RESTful==0.3.8
 Flask-SocketIO==5.0.1
 greenlet==1.0.0