diff --git a/flask_app_statsd_prometheus_kubernetes/src/requirements.txt b/flask_app_statsd_prometheus_kubernetes/src/requirements.txt
index 5946cf9..29c1de5 100644
--- a/flask_app_statsd_prometheus_kubernetes/src/requirements.txt
+++ b/flask_app_statsd_prometheus_kubernetes/src/requirements.txt
@@ -1,3 +1,3 @@
-Flask==1.0
+Flask==2.3.2
 datadog==0.16.0
 uwsgi==2.0.15