Change-Id: Ibc02e4e87593f18c4c48a9e8197a4cd3c16d9cd4
envlist = releasenotes
[testenv]
-install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
+install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h=stable/pike} {opts} {packages}
[testenv:releasenotes]
deps = -r{toxinidir}/test-requirements.txt