diff --git a/flaskapi/requirements.txt b/flaskapi/requirements.txt
index 9ed4597..2b01f0b 100644
--- a/flaskapi/requirements.txt
+++ b/flaskapi/requirements.txt
@@ -12,7 +12,7 @@ configparser==3.5.0
 cryptography==2.4.2
 enum34==1.1.6
 Flask==1.0.2
-Flask-Cors==3.0.7
+Flask-Cors==3.0.9
 Flask-Inputs==0.3.0
 Flask-Modus==0.0.1
 Flask-MySQL==1.4.0