diff --git a/charms/ovn-central-k8s/requirements.txt b/charms/ovn-central-k8s/requirements.txt
index 642a7bb3..c64365d8 100644
--- a/charms/ovn-central-k8s/requirements.txt
+++ b/charms/ovn-central-k8s/requirements.txt
@@ -1,7 +1,7 @@
 ops
 jinja2
 git+https://opendev.org/openstack/charm-ops-openstack#egg=ops_openstack
-git+https://github.com/openstack-charmers/advanced-sunbeam-openstack#egg=advanced_sunbeam_openstack
+git+https://github.com/openstack-charmers/advanced-sunbeam-openstack@v0.1#egg=advanced_sunbeam_openstack
 lightkube
 # These are only needeed if the charm relates to ceph
 git+https://github.com/openstack/charm-ops-interface-ceph-client#egg=interface_ceph_client
diff --git a/charms/ovn-central-k8s/src/charm.py b/charms/ovn-central-k8s/src/charm.py
index 5e713077..38992892 100755
--- a/charms/ovn-central-k8s/src/charm.py
+++ b/charms/ovn-central-k8s/src/charm.py
@@ -363,11 +363,11 @@ class OVNCentralOperatorCharm(sunbeam_charm.OSBaseOperatorCharm):
             })
 
 
-class OVNCentralWallabyOperatorCharm(OVNCentralOperatorCharm):
+class OVNCentralXenaOperatorCharm(OVNCentralOperatorCharm):
 
-    openstack_release = 'wallaby'
+    openstack_release = 'xena'
 
 if __name__ == "__main__":
     # Note: use_juju_for_storage=True required per
     # https://github.com/canonical/operator/issues/506
-    main(OVNCentralWallabyOperatorCharm, use_juju_for_storage=True)
+    main(OVNCentralXenaOperatorCharm, use_juju_for_storage=True)
diff --git a/charms/ovn-central-k8s/unit_tests/test_ovn_central_charm.py b/charms/ovn-central-k8s/unit_tests/test_ovn_central_charm.py
index c27f3331..1ed094c2 100644
--- a/charms/ovn-central-k8s/unit_tests/test_ovn_central_charm.py
+++ b/charms/ovn-central-k8s/unit_tests/test_ovn_central_charm.py
@@ -24,7 +24,7 @@ import charm
 import advanced_sunbeam_openstack.test_utils as test_utils
 
 
-class _OVNCentralWallabyOperatorCharm(charm.OVNCentralWallabyOperatorCharm):
+class _OVNCentralXenaOperatorCharm(charm.OVNCentralXenaOperatorCharm):
 
     def __init__(self, framework):
         self.seen_events = []
@@ -51,7 +51,7 @@ class _OVNCentralWallabyOperatorCharm(charm.OVNCentralWallabyOperatorCharm):
             return sb_mock
 
 
-class TestOVNCentralWallabyOperatorCharm(test_utils.CharmTestCase):
+class TestOVNCentralXenaOperatorCharm(test_utils.CharmTestCase):
 
     PATCHES = [
         'KubernetesServicePatch',
@@ -60,7 +60,7 @@ class TestOVNCentralWallabyOperatorCharm(test_utils.CharmTestCase):
     def setUp(self):
         super().setUp(charm, self.PATCHES)
         self.harness = test_utils.get_harness(
-            _OVNCentralWallabyOperatorCharm,
+            _OVNCentralXenaOperatorCharm,
             container_calls=self.container_calls)
         self.addCleanup(self.harness.cleanup)
         self.harness.begin()