diff --git a/web/requirements.txt b/web/requirements.txt
index 443b793..23f95cd 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -1,7 +1,7 @@
 click==7.1.2
 dnspython==1.16.0
 Flask==1.1.2
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-Login==0.5.0
 Flask-WTF==0.14.3
 gunicorn==20.0.4