diff --git a/requirements.txt b/requirements.txt
index 2a69423..466e966 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ chardet==3.0.4
 click==7.1.2
 docutils==0.15.2
 Flask==1.1.2
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-Migrate==2.5.3
 Flask-RESTful==0.3.8
 Flask-SQLAlchemy==2.4.1