diff --git a/docs/quickstart.rst b/docs/quickstart.rst
index 930a2f0c..47d85ad5 100644
--- a/docs/quickstart.rst
+++ b/docs/quickstart.rst
@@ -841,7 +841,7 @@ Ready to deploy your new Flask app?  To wrap up the quickstart, you can
 immediately deploy to a hosted platform, all of which offer a free plan for
 small projects:
 
-- `Deploying Flask on Heroku <http://devcenter.heroku.com/articles/python>`_
+- `Deploying Flask on Heroku <https://devcenter.heroku.com/articles/python>`_
 - `Deploying WSGI on dotCloud <http://docs.dotcloud.com/services/python/>`_
   with `Flask-specific notes <http://flask.pocoo.org/snippets/48/>`_