diff --git a/requirements.txt b/requirements.txt
index 6971a6f..2ffb026 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ click==7.1.1
 dnspython==1.16.0
 eventlet==0.25.1
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-Migrate==2.5.3
 Flask-RESTful==0.3.8
 Flask-Script==2.0.6