diff --git a/doc/source/admin/guides/upgrade.rst b/doc/source/admin/guides/upgrade.rst
index 6d2bfdfb88..f89c3bcfde 100644
--- a/doc/source/admin/guides/upgrade.rst
+++ b/doc/source/admin/guides/upgrade.rst
@@ -38,7 +38,7 @@ operators should observe:
   Compute, Networking, Image and Identify. On a staging environment, upgrade
   the Load Balancing service and verify it works as expected. For example, a
   good indicator would be the successful run of `Octavia Tempest tests
-  <http://git.openstack.org/cgit/openstack/octavia-tempest-plugin>`.
+  <https://git.openstack.org/cgit/openstack/octavia-tempest-plugin>`.
 
 Cold upgrade
 ============
diff --git a/doc/source/admin/providers.rst b/doc/source/admin/providers.rst
index d25d31e426..463ea058e7 100644
--- a/doc/source/admin/providers.rst
+++ b/doc/source/admin/providers.rst
@@ -52,7 +52,7 @@ Default provider name: **amphora**
 
 The driver package: https://pypi.org/project/octavia/
 
-The driver source: http://git.openstack.org/cgit/openstack/octavia/
+The driver source: https://git.openstack.org/cgit/openstack/octavia/
 
 The documentation: https://docs.openstack.org/octavia/latest/
 
diff --git a/specs/version1.0/flavors.rst b/specs/version1.0/flavors.rst
index ca2bb0d875..e953d62cec 100644
--- a/specs/version1.0/flavors.rst
+++ b/specs/version1.0/flavors.rst
@@ -48,9 +48,9 @@ official OpenStack LBaaS API.
 This spec is based on two existing specs from neutron:
 
 `Service Flavor Framework
-<http://specs.openstack.org/openstack/neutron-specs/specs/liberty/neutron-flavor-framework.html>`__
+<https://specs.openstack.org/openstack/neutron-specs/specs/liberty/neutron-flavor-framework.html>`__
 `Flavor framework - Templates and meta-data
-<http://specs.openstack.org/openstack/neutron-specs/specs/mitaka/neutron-flavor-framework-templates.html>`__
+<https://specs.openstack.org/openstack/neutron-specs/specs/mitaka/neutron-flavor-framework-templates.html>`__
 
 However, this is a spec for the first and basic flavors support.
 Following capabilities are not part of this spec: