diff --git a/Technology/DevOps/Container/Kubernetes/Research/ProduceConsumePodService/demo/generator/app/requirements.txt b/Technology/DevOps/Container/Kubernetes/Research/ProduceConsumePodService/demo/generator/app/requirements.txt
index fd03bff8..0c83ba14 100644
--- a/Technology/DevOps/Container/Kubernetes/Research/ProduceConsumePodService/demo/generator/app/requirements.txt
+++ b/Technology/DevOps/Container/Kubernetes/Research/ProduceConsumePodService/demo/generator/app/requirements.txt
@@ -1,2 +1,2 @@
-Flask==1.1.1
+Flask==2.3.2
 requests==2.22.0