diff --git a/src/conidk/workflow/demo_artifacts/ui/requirements.txt b/src/conidk/workflow/demo_artifacts/ui/requirements.txt
index 57d1848..9cfe78c 100644
--- a/src/conidk/workflow/demo_artifacts/ui/requirements.txt
+++ b/src/conidk/workflow/demo_artifacts/ui/requirements.txt
@@ -1,5 +1,5 @@
 Flask==2.3.3
-Flask-Cors==4.0.0
+Flask-Cors==6.0.0
 google-cloud-storage==2.11.0
 gunicorn==21.2.0
 python-dotenv==1.0.0