diff --git a/sample/iac/frontend-python/requirements.txt b/sample/iac/frontend-python/requirements.txt
index 0e2276f..75e0c0d 100644
--- a/sample/iac/frontend-python/requirements.txt
+++ b/sample/iac/frontend-python/requirements.txt
@@ -1,2 +1,2 @@
-Flask==1.0.2
+Flask==2.3.2
 requests==2.21.0