diff --git a/requirements.txt b/requirements.txt
index 9d7fc4a..d0e581f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ et-xmlfile==1.0.1
 fastcache==1.0.2
 filelock==2.0.12
 Flask==0.12.2
-Flask-Cors==3.0.3
+Flask-Cors==3.0.9
 gevent==1.2.2
 glob2==0.5
 greenlet==0.4.12