diff --git a/requirements.txt b/requirements.txt
index 601203b..273d506 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ docutils==0.14
 enum34==1.1.6
 execnet==1.5.0
 Flask==1.0.2
-Flask-Cors==3.0.6
+Flask-Cors==3.0.9
 Flask-JWT-Extended==3.12.1
 funcsigs==1.0.2
 gunicorn==19.9.0