diff --git a/.gitreview b/.gitreview
index df5ea22..bd8fde9 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,3 +2,4 @@
 host=review.opendev.org
 port=29418
 project=x/snap-openstackclients.git
+defaultbranch=stable/wallaby
diff --git a/snapcraft.yaml b/snapcraft.yaml
index df9404c..5b07ce6 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -188,7 +188,7 @@ parts:
       - setuptools-rust
       - Cython
     constraints:
-      - https://raw.githubusercontent.com/openstack/requirements/master/upper-constraints.txt
+      - https://raw.githubusercontent.com/openstack/requirements/stable/wallaby/upper-constraints.txt
     build-packages:
       - libffi-dev
       - libssl-dev