diff --git a/examples/Python/python-flask-webapp-sample/requirements.txt b/examples/Python/python-flask-webapp-sample/requirements.txt
index 973a50c1..a49fcb29 100644
--- a/examples/Python/python-flask-webapp-sample/requirements.txt
+++ b/examples/Python/python-flask-webapp-sample/requirements.txt
@@ -1,4 +1,4 @@
-Flask==2.3.2
+Flask==3.1.3
 azure-identity==1.16.1
 azure-appconfiguration-provider<3.0.0
 featuremanagement<3.0.0