diff --git a/requirements.txt b/requirements.txt
index 5dcbbe0..5b2e9f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ eventlet==0.26.1
 Flask==1.1.2
 Flask-Bcrypt==0.7.1
 Flask-Celery-Helper==1.1.0
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-HTTPAuth==4.1.0
 Flask-Mail==0.9.1
 Flask-Migrate==2.5.3