diff --git a/README.rst b/README.rst
index 1b6b323..455f31a 100644
--- a/README.rst
+++ b/README.rst
@@ -109,4 +109,4 @@ a pointer to more precise descriptions for each code. For example::
 
 * Free software: Apache license
 * Documentation: https://docs.openstack.org/os-api-ref/latest/
-* Source: https://git.openstack.org/cgit/openstack/os-api-ref
+* Source: https://opendev.org/openstack/os-api-ref
diff --git a/tox.ini b/tox.ini
index 48e22e0..4b6ee3e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,7 +8,7 @@ setenv =
     VIRTUAL_ENV={envdir}
 install_command = pip install -U {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}/requirements.txt
      -r{toxinidir}/test-requirements.txt
 commands = stestr run {posargs}
@@ -27,7 +27,7 @@ commands = python setup.py test --coverage --testr-args='{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 = sphinx-build -W -b html doc/source doc/build/html