diff --git a/requirements.txt b/requirements.txt
index 60aec7d..a9ff36f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ docutils==0.14
 fakeredis==0.10.3
 fbmessenger==5.6.0
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-JWT-Simple==0.0.3
 future==0.17.1
 gast==0.2.2