diff --git a/requirements.txt b/requirements.txt
index 27a8f9e..cd163b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aniso8601==8.0.0
 Click==7.0
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-RESTful==0.3.8
 gunicorn==20.0.4
 itsdangerous==1.1.0