diff --git a/samples/web-app-managed-identity/python/src/requirements.txt b/samples/web-app-managed-identity/python/src/requirements.txt
index 411a113..3770ecd 100644
--- a/samples/web-app-managed-identity/python/src/requirements.txt
+++ b/samples/web-app-managed-identity/python/src/requirements.txt
@@ -1,4 +1,4 @@
-Flask==3.1.0
+Flask==3.1.3
 azure-identity==1.16.1
 azure-storage-blob==12.26.0
 azure-core==1.38.0