diff --git a/{{cookiecutter.project_name}}/requirements.txt b/{{cookiecutter.project_name}}/requirements.txt
index ef2d549..6019448 100644
--- a/{{cookiecutter.project_name}}/requirements.txt
+++ b/{{cookiecutter.project_name}}/requirements.txt
@@ -4,7 +4,7 @@ attrs==18.2.0
 click==6.7
 coverage==4.5.1
 Flask==1.0.2
-Flask-Cors==3.0.6
+Flask-Cors==3.0.9
 Flask-RESTful==0.3.6
 Flask-SQLAlchemy==2.3.2
 itsdangerous==0.24