diff --git a/openstack/python-heat/openstack-heat/debian/stx-heat.stable_docker_image b/openstack/python-heat/openstack-heat/debian/stx-heat.stable_docker_image
index 316aa7b5..e66102a0 100644
--- a/openstack/python-heat/openstack-heat/debian/stx-heat.stable_docker_image
+++ b/openstack/python-heat/openstack-heat/debian/stx-heat.stable_docker_image
@@ -2,7 +2,7 @@ BUILDER=loci
 LABEL=stx-heat
 PROJECT=heat
 PROJECT_REPO=https://opendev.org/openstack/heat.git
-PROJECT_REF=stable/ussuri
+PROJECT_REF=5466ede853bde7d636943cba017ed8265dcfd260
 DIST_REPOS="OS"
 NON_UNIQUE_SYSTEM_ACCOUNT="yes"
 PIP_PACKAGES="pycryptodomex pylint"