diff --git a/buildworker.rst b/buildworker.rst
index 3e5deabe1f..99f758179c 100644
--- a/buildworker.rst
+++ b/buildworker.rst
@@ -198,7 +198,7 @@ Latent workers
 ^^^^^^^^^^^^^^
 
 We also support running `latent workers
-<http://docs.buildbot.net/current/manual/cfg-workers.html#latent-workers>`_
+<http://docs.buildbot.net/current/manual/configuration/workers.html#latent-workers>`_
 on the AWS EC2 service.  To set up such a worker:
 
     * Start an instance of your chosen base AMI and set it up as a
diff --git a/communication.rst b/communication.rst
index c2fe9a7a06..90b5a1027d 100644
--- a/communication.rst
+++ b/communication.rst
@@ -56,8 +56,8 @@ on Freenode_.
 mailing list is the place to discuss and work on improvements to the CPython
 core development workflow.
 
-A complete list of Python mailing lists can be found at https://mail.python.org.
-Most lists are also mirrored at `GMANE <https://gmane.org>`_ and can be read and
+A complete list of Python mailing lists can be found at https://mail.python.org/mailman/listinfo.
+Most lists are also mirrored at `GMANE <https://gmane.io/>`_ and can be read and
 posted to in various ways, including via web browsers, NNTP newsreaders, and
 RSS feed readers.
 
diff --git a/documenting.rst b/documenting.rst
index ebf5a58e2e..5c712a0018 100644
--- a/documenting.rst
+++ b/documenting.rst
@@ -1679,8 +1679,8 @@ in production, other are work in progress:
 .. _mail_it: https://mail.python.org/pipermail/doc-sig/2019-April/004114.html
 .. _mail_lt: https://mail.python.org/pipermail/doc-sig/2019-July/004138.html
 .. _mail_ru: https://mail.python.org/pipermail/doc-sig/2019-May/004131.html
-.. _tx_pl: https://www.transifex.com/python-doc/python-newest/language/pl/
-.. _tx_zh_cn: https://www.transifex.com/python-doc/python-newest/language/
+.. _tx_pl: https://www.transifex.com/python-doc/python-newest/
+.. _tx_zh_cn: https://www.transifex.com/python-doc/python-newest/
 .. _tx_zh_tw: https://www.transifex.com/python-tw-doc/python-36-tw
 .. _wiki_pt_br: http://python.org.br/traducao
 
diff --git a/help.rst b/help.rst
index 50e3b982a1..b0c726cdc7 100644
--- a/help.rst
+++ b/help.rst
@@ -107,7 +107,7 @@ during office hours.
 |                  |                               | 24 hours before the start.                     |
 +------------------+-------------------------------+------------------------------------------------+
 
-.. _Python's Zulip Chat: https://python.zulipchat.com/#narrow/stream/116503-core/topic/Office.20Hour
+.. _Python's Zulip Chat: https://python.zulipchat.com/login/#narrow/stream/116503-core/topic/Office.20Hour
 .. _Mariatta's twitter: https://twitter.com/mariatta
 
 
diff --git a/index.rst b/index.rst
index f62a7eef85..90cc5de0c0 100644
--- a/index.rst
+++ b/index.rst
@@ -335,7 +335,7 @@ Full Table of Contents
 .. _python.org maintenance: https://pythondotorg.readthedocs.io/
 .. _Python: https://www.python.org/
 .. _Core Python Mentorship: https://www.python.org/dev/core-mentorship/
-.. _PyPy: http://www.pypy.org/
+.. _PyPy: http://www.pypy.org
 .. _Jython: http://www.jython.org/
 .. _IronPython: http://ironpython.net/
 .. _Stackless: http://www.stackless.com/
diff --git a/motivations.rst b/motivations.rst
index 50085000c6..f1a1a41cc5 100644
--- a/motivations.rst
+++ b/motivations.rst
@@ -118,7 +118,7 @@ participating in the CPython core development process:
 
    * Microsoft (Software Developer)
    * Personal site: `stevedower.id.au <https://stevedower.id.au/>`_
-   * Speaking: `stevedower.id.au/speaking <https://stevedower.id.au/speaking/>`_
+   * Speaking: `stevedower.id.au/speaking <https://stevedower.id.au/speaking>`_
    * Work blog: `aka.ms/pythonblog <https://aka.ms/pythonblog>`_
    * Email address: steve.dower@python.org