diff --git a/requirements.txt b/requirements.txt
index 63bd242..66ee6f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ colorama==0.4.3
 ecdsa==0.15
 flake8==3.8.3
 Flask==1.1.2
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-SQLAlchemy==2.4.3
 isort==4.3.21
 itsdangerous==1.1.0