diff --git a/requirements.txt b/requirements.txt
index a5c7844..b7172a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ flake8==3.7.9
 flake8-black==0.1.1
 flake8-isort==2.9.1
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-GraphQL==2.0.1
 Flask-Mail==0.9.1
 Flask-SQLAlchemy==2.4.1