diff --git a/doc/source/configuration/block-storage/drivers/ibm-storage-volume-driver.rst b/doc/source/configuration/block-storage/drivers/ibm-storage-volume-driver.rst
index 0cc953ef79e..8e728d7c882 100644
--- a/doc/source/configuration/block-storage/drivers/ibm-storage-volume-driver.rst
+++ b/doc/source/configuration/block-storage/drivers/ibm-storage-volume-driver.rst
@@ -87,7 +87,7 @@ with the prefix "XIV" and in the ``.pem`` format. For example: XIV-my_cert.pem.
 
 * In order to prevent the CVE-2014-3566 MITM attack, follow the OpenStack
   community directions:
-  (http://osdir.com/ml/openstack-dev/2014-10/msg01349.html).
+  (http://osdir.com/openstack-developers/msg01349.html).
 
 Troubleshooting
 ~~~~~~~~~~~~~~~
diff --git a/doc/source/contributor/jenkins.rst b/doc/source/contributor/jenkins.rst
index e245899d675..987dbfcfe34 100644
--- a/doc/source/contributor/jenkins.rst
+++ b/doc/source/contributor/jenkins.rst
@@ -33,7 +33,7 @@ Jenkins performs tasks such as:
     it to http://tarballs.openstack.org/cinder
 
 .. _Jenkins: http://jenkins-ci.org
-.. _Launchpad: http://launchpad.net
+.. _Launchpad: https://launchpad.net
 .. _gate-cinder-pep8: https://jenkins.openstack.org/job/gate-cinder-pep8
 .. _gate-cinder-pylint: https://jenkins.openstack.org/job/gate-cinder-pylint
 .. _gate-cinder-python27: https://jenkins.openstack.org/job/gate-cinder-python27
diff --git a/doc/source/contributor/launchpad.rst b/doc/source/contributor/launchpad.rst
index c3e40400e79..5e402a87267 100644
--- a/doc/source/contributor/launchpad.rst
+++ b/doc/source/contributor/launchpad.rst
@@ -2,7 +2,7 @@ Project hosting with Launchpad
 ==============================
 
 `Launchpad`_ hosts the Cinder project. The Cinder project homepage on Launchpad is
-http://launchpad.net/cinder.
+https://launchpad.net/cinder.
 
 Launchpad credentials
 ---------------------
diff --git a/doc/source/contributor/rolling.upgrades.rst b/doc/source/contributor/rolling.upgrades.rst
index dc432714bcb..4a0755b7dc5 100644
--- a/doc/source/contributor/rolling.upgrades.rst
+++ b/doc/source/contributor/rolling.upgrades.rst
@@ -161,7 +161,7 @@ layer to compensate for different versions of objects passed over RPC. This is
 explained more in `RPC payload changes (oslo.versionedobjects)`_ section.
 
 More details about that can be found in the `online-schema-upgrades spec
-<http://specs.openstack.org/openstack/cinder-specs/specs/mitaka/online-schema-upgrades.html>`_.
+<https://specs.openstack.org/openstack/cinder-specs/specs/mitaka/online-schema-upgrades.html>`_.
 
 
 RPC API changes
diff --git a/doc/source/contributor/threading.rst b/doc/source/contributor/threading.rst
index da2b2f53527..8b2c2c35ff3 100644
--- a/doc/source/contributor/threading.rst
+++ b/doc/source/contributor/threading.rst
@@ -3,7 +3,7 @@ Threading model
 
 All OpenStack services use *green thread* model of threading, implemented
 through using the Python `eventlet <http://eventlet.net/>`_ and
-`greenlet <http://packages.python.org/greenlet/>`_ libraries.
+`greenlet <http://greenlet.readthedocs.io/en/latest/>`_ libraries.
 
 Green threads use a cooperative model of threading: thread context
 switches can only occur when specific eventlet or greenlet library calls are