diff --git a/requirements.txt b/requirements.txt
index 24449c4..49446f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ filelock==3.0.12
 Flask==1.0.2
 Flask-Admin==1.5.4
 Flask-BabelEx==0.9.3
-Flask-Cors==3.0.6
+Flask-Cors==3.0.9
 Flask-Login==0.4.1
 Flask-Migrate==2.2.1
 Flask-RESTful==0.3.6