3 files changed, 10 insertions, 11 deletions
diff --git a/docs/intro/contributing.txt b/docs/intro/contributing.txt
index 7824cdbe84..036d8880cf 100644
--- a/docs/intro/contributing.txt
+++ b/docs/intro/contributing.txt
@@ -71,7 +71,7 @@ probably got the answers.
 .. admonition:: Python 3 required!
 
     The current development version of Django doesn't support Python 2.7. Get
-    Python 3 at `Python's download page <https://www.python.org/download/>`_ or
+    Python 3 at `Python's download page <https://www.python.org/downloads/>`_ or
     with your operating system's package manager.
 
 .. admonition:: For Windows users
@@ -105,7 +105,7 @@ have to download and install it, see `Git's download page`__.
 If you're not that familiar with Git, you can always find out more about its
 commands (once it's installed) by typing ``git help`` into the command line.
 
-__ http://git-scm.com/download
+__ https://git-scm.com/download
 
 Getting a copy of Django's development version
 ==============================================
@@ -299,7 +299,7 @@ present in Django's official builds. If you click to view a particular build,
 you can view the "Configuration Matrix" which shows failures broken down by
 Python version and database backend.
 
-__ http://djangoci.com
+__ https://djangoci.com
 
 .. note::
 
diff --git a/docs/intro/install.txt b/docs/intro/install.txt
index 7a338ee858..9861923b37 100644
--- a/docs/intro/install.txt
+++ b/docs/intro/install.txt
@@ -16,7 +16,7 @@ database called SQLite_ so you won't need to set up a database just yet.
 
 .. _sqlite: https://sqlite.org/
 
-Get the latest version of Python at https://www.python.org/download/ or with
+Get the latest version of Python at https://www.python.org/downloads/ or with
 your operating system's package manager.
 
 .. admonition:: Django on Jython
diff --git a/docs/intro/reusable-apps.txt b/docs/intro/reusable-apps.txt
index c8ff7a7f83..90d807fd06 100644
--- a/docs/intro/reusable-apps.txt
+++ b/docs/intro/reusable-apps.txt
@@ -19,11 +19,10 @@ could save some of this repeated work?
 Reusability is the way of life in Python. `The Python Package Index (PyPI)
 <https://pypi.python.org/pypi>`_ has a vast range of packages you can use in
 your own Python programs. Check out `Django Packages
-<https://www.djangopackages.com>`_ for existing reusable apps you could
-incorporate in your project. Django itself is also just a Python package. This
-means that you can take existing Python packages or Django apps and compose
-them into your own web project. You only need to write the parts that make
-your project unique.
+<https://djangopackages.org>`_ for existing reusable apps you could incorporate
+in your project. Django itself is also just a Python package. This means that
+you can take existing Python packages or Django apps and compose them into your
+own web project. You only need to write the parts that make your project unique.
 
 Let's say you were starting a new project that needed a polls app like the one
 we've been working on. How do you make this app reusable? Luckily, you're well
@@ -257,7 +256,7 @@ this. For a small app like polls, this process isn't too difficult.
    new package, ``django-polls-0.1.tar.gz``.
 
 For more information on packaging, see Python's `Tutorial on Packaging and
-Distributing Projects <https://packaging.python.org/en/latest/distributing.html>`_.
+Distributing Projects <https://packaging.python.org/distributing/>`_.
 
 Using your own package
 ======================
@@ -303,7 +302,7 @@ the world! If this wasn't just an example, you could now:
 
 * Post the package on a public repository, such as `the Python Package Index
   (PyPI)`_. `packaging.python.org <https://packaging.python.org>`_ has `a good
-  tutorial <https://packaging.python.org/en/latest/distributing.html#uploading-your-project-to-pypi>`_
+  tutorial <https://packaging.python.org/distributing/#uploading-your-project-to-pypi>`_
   for doing this.
 
 Installing Python packages with virtualenv