diff --git a/requirements.txt b/requirements.txt
index 65af754..eebecad 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
 pymongo==3.2.2
 gevent==1.1.1
 uWSGI==2.0.13.1