diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index e144df8..56d75f3
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 click==6.7
 dnspython==1.12.0
 Flask==0.12.2
-Flask-Cors==3.0.3
+Flask-Cors==3.0.9
 Flask-Login==0.4.0
 Flask-SQLAlchemy==2.2
 gunicorn==19.7.1