diff --git a/HACKING.rst b/HACKING.rst
index b8c93e96..3bbfb61c 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -1,4 +1,4 @@
 oslo.versionedobjects Style Commandments
-======================================================
+========================================
 
 Read the OpenStack Style Commandments https://docs.openstack.org/hacking/latest/
diff --git a/README.rst b/README.rst
index 25502437..0b63b6ad 100644
--- a/README.rst
+++ b/README.rst
@@ -7,9 +7,9 @@ Team and repository tags
 
 .. Change things from this point on
 
-===================================
+=====================
 oslo.versionedobjects
-===================================
+=====================
 
 .. image:: https://img.shields.io/pypi/v/oslo.versionedobjects.svg
     :target: https://pypi.org/project/oslo.versionedobjects/
@@ -27,6 +27,6 @@ upgrade compatibility across distributed services.
 
 * Free software: Apache license
 * Documentation: https://docs.openstack.org/oslo.versionedobjects/latest
-* Source: http://git.openstack.org/cgit/openstack/oslo.versionedobjects
+* Source: http://opendev.org/openstack/oslo.versionedobjects
 * Bugs: http://bugs.launchpad.net/oslo.versionedobjects
 * Release notes: https://docs.openstack.org/releasenotes/oslo.versionedobjects/
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 475926be..71d4e551 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -45,7 +45,7 @@ master_doc = 'index'
 # General information about the project.
 project = u'oslo.versionedobjects'
 copyright = u'2014, OpenStack Foundation'
-source_tree = 'http://git.openstack.org/cgit/openstack/%s/tree' % project
+source_tree = 'https://opendev.org/openstack/%s' % project
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
 add_function_parentheses = True
diff --git a/doc/source/index.rst b/doc/source/index.rst
index ca7c4da6..06f0749b 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -10,7 +10,7 @@ upgrade compatibility across distributed services.
 
 * Free software: Apache license
 * Documentation: https://docs.openstack.org/oslo.versionedobjects/latest/
-* Source: https://git.openstack.org/cgit/openstack/oslo.versionedobjects
+* Source: https://opendev.org/openstack/oslo.versionedobjects
 * Bugs: https://bugs.launchpad.net/oslo.versionedobjects
 
 ----
diff --git a/tox.ini b/tox.ini
index 26101bce..d8a395c9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,7 +8,7 @@ setenv =
     BRANCH_NAME=master
 install_command = pip install {opts} {packages}
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
   -r{toxinidir}/test-requirements.txt
 commands = stestr run --slowest {posargs}