diff --git a/requirements.txt b/requirements.txt
index e0c6609..efbb88f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 click==7.1.2
 Flask==1.1.2
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 gunicorn==20.0.4
 itsdangerous==1.1.0
 Jinja2==2.11.2