diff --git a/docs/hacking.rst b/docs/hacking.rst
index b902a68..4042208 100644
--- a/docs/hacking.rst
+++ b/docs/hacking.rst
@@ -32,7 +32,7 @@ Do this:
 
        $ . venv/bin/activate
 
-   or use `virtualenvwrapper <http://virtualenvwrapper.readthedocs.org/en/latest/#introduction>`_
+   or use `virtualenvwrapper <https://virtualenvwrapper.readthedocs.io/en/latest/#introduction>`_
    to create and manage your virtual environment::
 
        $ mkvirtualenv hy
@@ -63,7 +63,7 @@ Test!
 =====
 
 Tests are located in ``tests/``. We use `nose
-<https://nose.readthedocs.org/en/latest/>`_.
+<https://nose.readthedocs.io/en/latest/>`_.
 
 To run the tests::