diff --git a/requirements.txt b/requirements.txt
index 3f808ca..d561400 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 numpy==1.18.3
 pandas==1.0.3
 Flask==1.1.2
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Werkzeug==1.0.1