diff --git a/requirements.txt b/requirements.txt
index 6e3f57d..7b5cee6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 Flask==0.12.2
 Werkzeug==0.15.3
-Flask_Cors==3.0.3
+Flask_Cors==3.0.9