diff --git a/workload_images/router/app/requirements.txt b/workload_images/router/app/requirements.txt
index 704d294..6425470 100644
--- a/workload_images/router/app/requirements.txt
+++ b/workload_images/router/app/requirements.txt
@@ -1,3 +1,3 @@
 amqpstorm==2.4.2
-Flask==1.0.2
+Flask==2.3.2
 gunicorn==19.9.0