diff --git a/requirements.txt b/requirements.txt
index c9de802..535687f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Click==7.0
 colour==0.1.5
 firebase-admin==3.0.0
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 google-api-core==1.14.2
 google-api-python-client==1.7.11
 google-auth==1.6.3