diff --git a/requirements.txt b/requirements.txt
index d47a01d..eac934b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ cryptography==2.7
 dominate==2.3.5
 Flask==1.0.3
 Flask-Admin==1.5.4
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-Login==0.4.1
 Flask-Mail==0.9.1
 Flask-Migrate==2.5.1