diff --git a/specs/newton/implemented/external-networking-redux.rst b/specs/newton/implemented/external-networking-redux.rst
index 20c12a3..ecfdc0d 100644
--- a/specs/newton/implemented/external-networking-redux.rst
+++ b/specs/newton/implemented/external-networking-redux.rst
@@ -145,4 +145,4 @@ References
 ----------
 
 - https://bugs.launchpad.net/neutron/+bug/1491668
-- http://docs.openstack.org/mitaka/networking-guide/scenario-classic-ovs.html
+- https://docs.openstack.org/mitaka/networking-guide/scenario-classic-ovs.html
diff --git a/specs/queens/implemented/routed-provider-networks-neutron-charms.rst b/specs/queens/implemented/routed-provider-networks-neutron-charms.rst
index 994f6f9..a1138aa 100644
--- a/specs/queens/implemented/routed-provider-networks-neutron-charms.rst
+++ b/specs/queens/implemented/routed-provider-networks-neutron-charms.rst
@@ -52,10 +52,10 @@ Considerations for routed provider networks include:
 * live migration and evacutation of instances (constrain to the same L2);
 * DHCP and meta-data agent scheduling.
 
-A `nova spec <http://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/neutron-routed-networks.html
+A `nova spec <https://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/neutron-routed-networks.html
 >`__ for routed provider networks contains a detailed overview of the
 implemenation details to address the above points, including usage of
-`generic resource pools. <http://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/generic-resource-pools.html>`__
+`generic resource pools. <https://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/generic-resource-pools.html>`__
 
 In order to account for IPv4 address ranges associated with segments Neutron
 uses Nova placement API to create IPv4 inventories and update them if needed.
diff --git a/specs/rocky/backlog/charm-panko.rst b/specs/rocky/backlog/charm-panko.rst
index f09536e..5054927 100644
--- a/specs/rocky/backlog/charm-panko.rst
+++ b/specs/rocky/backlog/charm-panko.rst
@@ -44,7 +44,7 @@ used to send data specified by publishers. So were
 
 * Panko dispatcher `deprecation <https://docs.openstack.org/releasenotes/panko/unreleased.html#deprecation-notes>`__.
 * `Notes <https://docs.openstack.org/releasenotes/ceilometer/ocata.html#deprecation-notes>`__ on unneeded duplication of publishers and dispatchers.
-* A `discussion <http://lists.openstack.org/pipermail/openstack-dev/2017-April/115576.html>`__ on dispatchers vs publishers.
+* A `discussion <https://lists.openstack.org/pipermail/openstack-dev/2017-April/115576.html>`__ on dispatchers vs publishers.
 
 This is instead done directly by publishers in Pike and Panko publisher is
 present in Panko's repository itself, not ceilometer repository.
diff --git a/specs/stein/backlog/charm-panko.rst b/specs/stein/backlog/charm-panko.rst
index f09536e..5054927 100644
--- a/specs/stein/backlog/charm-panko.rst
+++ b/specs/stein/backlog/charm-panko.rst
@@ -44,7 +44,7 @@ used to send data specified by publishers. So were
 
 * Panko dispatcher `deprecation <https://docs.openstack.org/releasenotes/panko/unreleased.html#deprecation-notes>`__.
 * `Notes <https://docs.openstack.org/releasenotes/ceilometer/ocata.html#deprecation-notes>`__ on unneeded duplication of publishers and dispatchers.
-* A `discussion <http://lists.openstack.org/pipermail/openstack-dev/2017-April/115576.html>`__ on dispatchers vs publishers.
+* A `discussion <https://lists.openstack.org/pipermail/openstack-dev/2017-April/115576.html>`__ on dispatchers vs publishers.
 
 This is instead done directly by publishers in Pike and Panko publisher is
 present in Panko's repository itself, not ceilometer repository.