diff --git a/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt b/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt
index fe61e12..98e3f73 100644
--- a/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt
+++ b/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt
@@ -1,5 +1,5 @@
 Flask_SQLAlchemy==2.3.2
-Flask==1.0.2
+Flask==2.3.2
 gunicorn==19.9.0
 itsdangerous==1.1.0
 Jinja2==2.11.2