diff --git a/requirements.txt b/requirements.txt
index 19576d6..b308797 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ colorama==0.4.1
 entrypoints==0.3
 flake8==3.7.9
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-SQLAlchemy==2.4.1
 gevent==1.4.0
 greenlet==0.4.15