diff --git a/ui/back/requirements.txt b/ui/back/requirements.txt
index cb8c812..f60a97f 100644
--- a/ui/back/requirements.txt
+++ b/ui/back/requirements.txt
@@ -5,6 +5,6 @@ Jinja2==2.10
 MarkupSafe==1.1.0
 SQLAlchemy==1.2.17
 Werkzeug>=0.14
-flask-cors==3.0.8
+flask-cors==3.0.9
 multiprocessing
 dataset
\ No newline at end of file