diff --git a/api/requirements.txt b/api/requirements.txt
index 9c598e9..3d8c497 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -3,7 +3,7 @@ certifi==2019.3.9
 chardet==3.0.4
 Click==7.0
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-SocketIO==3.3.2
 idna==2.8
 isort==4.3.17