diff --git a/README.rst b/README.rst
index 39a78433..8d159345 100644
--- a/README.rst
+++ b/README.rst
@@ -35,7 +35,7 @@ Installation
 
 First of all, clone the repo and go to the repo directory::
 
-    $ git clone https://git.openstack.org/openstack/python-mistralclient.git
+    $ git clone https://opendev.org/openstack/python-mistralclient.git
     $ cd python-mistralclient
 
 Then just run::
@@ -91,7 +91,7 @@ Useful Links
 .. _Launchpad project: https://launchpad.net/python-mistralclient
 .. _Blueprints: https://blueprints.launchpad.net/python-mistralclient
 .. _Bugs: https://bugs.launchpad.net/python-mistralclient
-.. _Source: https://git.openstack.org/cgit/openstack/python-mistralclient
+.. _Source: https://opendev.org/openstack/python-mistralclient
 .. _How to Contribute: https://docs.openstack.org/infra/manual/developers.html
 .. _Specs: https://specs.openstack.org/openstack/mistral-specs/
 .. _Release Notes: https://docs.openstack.org/releasenotes/python-mistralclient
diff --git a/tox.ini b/tox.ini
index 4ce0dc6f..12c43266 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,7 +12,7 @@ setenv =
     PYTHONWARNINGS=default::DeprecationWarning
 passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
 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}/requirements.txt
     -r{toxinidir}/test-requirements.txt
 commands =
@@ -40,7 +40,7 @@ commands = {posargs}
 [testenv:docs]
 basepython = python3
 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}/requirements.txt
     -r{toxinidir}/doc/requirements.txt
 commands =
@@ -59,7 +59,7 @@ exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools
 [testenv:releasenotes]
 basepython = python3
 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}/requirements.txt
     -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
@@ -70,4 +70,3 @@ deps =
   -c{toxinidir}/lower-constraints.txt
   -r{toxinidir}/test-requirements.txt
   -r{toxinidir}/requirements.txt
-