diff --git a/requirements.txt b/requirements.txt
index 2c166a1..9f2f192 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.10.1
-Flask-Cors==2.1.2
+Flask-Cors==3.0.9
 gevent==1.1.1
 greenlet==0.4.9
 itsdangerous==0.24