diff --git a/README.rst b/README.rst
index 82f4c71a..881d3a7b 100644
--- a/README.rst
+++ b/README.rst
@@ -23,6 +23,6 @@ A library for plugging and unplugging virtual interfaces in OpenStack.
 
 * License: Apache License, Version 2.0
 * Documentation: https://docs.openstack.org/os-vif/latest/
-* Source: https://git.openstack.org/cgit/openstack/os-vif
+* Source: https://opendev.org/openstack/os-vif
 * Bugs: https://bugs.launchpad.net/os-vif
 * Release Notes: https://docs.openstack.org/releasenotes/os-vif
diff --git a/tox.ini b/tox.ini
index dfdf6e6f..65b2a709 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,7 +9,7 @@ usedevelop = True
 install_command = pip install -U {opts} {packages}
 setenv =
   VIRTUAL_ENV={envdir}
-  CONSTRAINTS_OPT=-c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  CONSTRAINTS_OPT=-c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
 deps =
   {env:CONSTRAINTS_OPT}
   -r{toxinidir}/requirements.txt
@@ -74,7 +74,7 @@ commands =
 # reason: no improvement in readability
 #
 # H904 wrap long lines in parentheses instead of a backslash
-# reason: removed in hacking (https://review.openstack.org/#/c/101701/)
+# reason: removed in hacking (https://review.opendev.org/#/c/101701/)
 #
 # H404 skipped on purpose per jay pipes discussion.
 #