diff --git a/requirements.txt b/requirements.txt
index 8ffe446..d0e1ba9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ cssselect==1.0.3
 feedfinder2==0.0.4
 feedparser==5.2.1
 Flask==1.0.2
-Flask-Cors==3.0.6
+Flask-Cors==3.0.9
 Flask-RESTful==0.3.6
 idna==2.7
 itsdangerous==0.24