diff --git a/requirements.txt b/requirements.txt
index 4b059dc..5067c7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ botocore==1.12.130
 Click==7.0
 docutils==0.14
 Flask==1.1.1
-Flask-Cors==3.0.7
+Flask-Cors==3.0.9
 itsdangerous==1.1.0
 Jinja2==2.11.1
 jmespath==0.9.4