1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 466c415a8..ed82d9342 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,7 +5,7 @@ envlist = docs,pep8,pylint,yamllint,ansiblelint,bashate,bandit,py38,cover,perm
 usedevelop = True
 deps =
   -c{toxinidir}/upper-constraints.txt
-  -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/stable/ussuri/upper-constraints.txt}
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/test-requirements.txt
 install_command = pip install {opts} {packages}