diff --git a/requirements.txt b/requirements.txt
index 94a3c61..8ddeddc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,7 +64,7 @@ Faker==3.0.0
 fastcache==1.0.2
 filelock==3.0.8
 Flask==1.0.2
-Flask-Cors==3.0.6
+Flask-Cors==3.0.9
 future==0.18.2
 gevent==1.3.6
 glob2==0.6