diff --git a/RPackages/Project/requirements.txt b/RPackages/Project/requirements.txt
index 3a07f90..3002080 100644
--- a/RPackages/Project/requirements.txt
+++ b/RPackages/Project/requirements.txt
@@ -9,5 +9,5 @@ pandas==0.24.2
 Pillow==6.2.0
 flask==1.1.1
 flask_sqlalchemy==2.4.1
-Flask_Cors==3.0.8
+Flask_Cors==3.0.9
 imageio==2.6.1