diff --git a/samples/web-app-cosmosdb-nosql-api/python/src/requirements.txt b/samples/web-app-cosmosdb-nosql-api/python/src/requirements.txt
index 2157f17..dcde1b7 100644
--- a/samples/web-app-cosmosdb-nosql-api/python/src/requirements.txt
+++ b/samples/web-app-cosmosdb-nosql-api/python/src/requirements.txt
@@ -1,6 +1,6 @@
 Flask==3.1.3
 azure-mgmt-cosmosdb==9.8.0
 azure-cosmos==4.7.0
-gunicorn==20.1.0
+gunicorn==22.0.0
 python-dotenv==1.2.2
 setuptools==79.0.1