diff --git a/templates/python/flask/requirements.txt b/templates/python/flask/requirements.txt
index 1d14f416b3..61187883b9 100644
--- a/templates/python/flask/requirements.txt
+++ b/templates/python/flask/requirements.txt
@@ -1,2 +1,2 @@
 gunicorn==20.1.0
-Flask==2.2.5
+Flask==3.1.0