diff --git a/requirements.txt b/requirements.txt
index 6483c77..6bf2540 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ entrypoints==0.3
 filelock==3.0.12
 flake8==3.7.7
 Flask==1.0.3
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-GraphQL==2.0.0
 Flask-JSON==0.3.3
 Flask-Migrate==2.5.2