diff --git a/requirements.txt b/requirements.txt
index 94a6a0b..ef34837 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Click==7.0
 dnspython==1.16.0
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-PyMongo==2.3.0
 itsdangerous==1.1.0
 Jinja2==2.10.3