diff --git a/tutorials/task-manager-agent/requirements.txt b/tutorials/task-manager-agent/requirements.txt
index 479a7fa4..fc046e36 100644
--- a/tutorials/task-manager-agent/requirements.txt
+++ b/tutorials/task-manager-agent/requirements.txt
@@ -1,4 +1,4 @@
-Flask==2.0.3
+Flask==3.1.3
 requests==2.31.0
 boto3==1.28.57
 gspread==5.7.1