diff --git a/server/requirements.txt b/server/requirements.txt
index 0e6d1bd..b4569ed 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -6,7 +6,7 @@ chardet==3.0.4
 click==6.7
 Flask==1.0.2
 Flask-Bcrypt==0.7.1
-Flask-Cors==3.0.6
+Flask-Cors==3.0.9
 flask-marshmallow==0.9.0
 flask-msearch==0.1.7
 Flask-SQLAlchemy==2.3.2