diff --git a/requirements.txt b/requirements.txt
index 1fdee66..43a4f89 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 argh==0.26.1
 colorama==0.3.6
 Flask==1.0
-Flask-Cors==2.1.2
+Flask-Cors==3.0.9
 Flask-SQLAlchemy==2.1
 Flask-Testing==0.4.2
 gevent==1.1.1