diff --git a/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt b/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt
index fe61e12..3a0b2e8 100644
--- a/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt
+++ b/ClassExamples/ON62/flask-SQLite-CRUD-Heroku/requirements.txt
@@ -4,4 +4,4 @@ gunicorn==19.9.0
 itsdangerous==1.1.0
 Jinja2==2.11.2
 MarkupSafe==1.1.1
-Werkzeug==1.0.1
\ No newline at end of file
+Werkzeug==2.2.3
\ No newline at end of file