diff --git a/mistral/Chart.yaml b/mistral/Chart.yaml
index dc9c8906a2..9e6d7b6eae 100644
--- a/mistral/Chart.yaml
+++ b/mistral/Chart.yaml
@@ -14,7 +14,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Mistral
 name: mistral
-version: 0.2.2
+version: 0.2.3
 home: https://docs.openstack.org/mistral/latest/
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/Mistral/OpenStack_Project_Mistral_vertical.png
 sources:
diff --git a/mistral/values.yaml b/mistral/values.yaml
index 7210932c15..5b4451c99e 100644
--- a/mistral/values.yaml
+++ b/mistral/values.yaml
@@ -41,19 +41,19 @@ release_group: null
 images:
   tags:
     test: docker.io/xrally/xrally-openstack:2.0.0
-    bootstrap: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
+    bootstrap: docker.io/openstackhelm/heat:wallaby-ubuntu_focal
     dep_check: quay.io/airshipit/kubernetes-entrypoint:v1.0.0
-    db_init: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
-    mistral_db_sync: docker.io/kolla/ubuntu-source-mistral-api:ocata
-    db_drop: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
+    db_init: docker.io/openstackhelm/heat:wallaby-ubuntu_focal
+    mistral_db_sync: docker.io/kolla/ubuntu-source-mistral-api:wallaby
+    db_drop: docker.io/openstackhelm/heat:wallaby-ubuntu_focal
     rabbit_init: docker.io/rabbitmq:3.7-management
-    ks_user: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
-    ks_service: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
-    ks_endpoints: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
-    mistral_api: docker.io/kolla/ubuntu-source-mistral-api:ocata
-    mistral_engine: docker.io/kolla/ubuntu-source-mistral-engine:ocata
-    mistral_event_engine: docker.io/kolla/ubuntu-source-mistral-engine:ocata
-    mistral_executor: docker.io/kolla/ubuntu-source-mistral-executor:ocata
+    ks_user: docker.io/openstackhelm/heat:wallaby-ubuntu_focal
+    ks_service: docker.io/openstackhelm/heat:wallaby-ubuntu_focal
+    ks_endpoints: docker.io/openstackhelm/heat:wallaby-ubuntu_focal
+    mistral_api: docker.io/kolla/ubuntu-source-mistral-api:wallaby
+    mistral_engine: docker.io/kolla/ubuntu-source-mistral-engine:wallaby
+    mistral_event_engine: docker.io/kolla/ubuntu-source-mistral-engine:wallaby
+    mistral_executor: docker.io/kolla/ubuntu-source-mistral-executor:wallaby
     image_repo_sync: docker.io/docker:17.07.0
   pull_policy: "IfNotPresent"
   local_registry:
diff --git a/releasenotes/notes/mistral.yaml b/releasenotes/notes/mistral.yaml
index efcff3a628..5f69497493 100644
--- a/releasenotes/notes/mistral.yaml
+++ b/releasenotes/notes/mistral.yaml
@@ -6,4 +6,5 @@ mistral:
   - 0.2.0 Remove support for releases before T
   - 0.2.1 Use policies in yaml format
   - 0.2.2 Update htk requirements repo
+  - 0.2.3 Update default imaage values to Wallaby
 ...