diff --git a/api/backend/requirements.txt b/api/backend/requirements.txt
index c5e792c..0b61f66 100644
--- a/api/backend/requirements.txt
+++ b/api/backend/requirements.txt
@@ -8,7 +8,7 @@ click==7.1.2
 Deprecated==1.2.9
 Flask==1.1.2
 flask-buzz==0.1.15
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-Mail==0.9.1
 Flask-Migrate==2.5.3
 flask-praetorian==1.0.0