diff --git a/charts/gpu-node-mocker/Chart.yaml b/charts/gpu-node-mocker/Chart.yaml
index ab1703d..3bcb396 100644
--- a/charts/gpu-node-mocker/Chart.yaml
+++ b/charts/gpu-node-mocker/Chart.yaml
@@ -2,5 +2,5 @@ apiVersion: v2
 name: gpu-node-mocker
 description: GPU Node Mocker controller for KAITO production-stack
 type: application
-version: 0.4.2
-appVersion: "0.4.2"
+version: 0.4.3
+appVersion: "0.4.3"
diff --git a/charts/gpu-node-mocker/values.yaml b/charts/gpu-node-mocker/values.yaml
index ee33aad..e12642a 100644
--- a/charts/gpu-node-mocker/values.yaml
+++ b/charts/gpu-node-mocker/values.yaml
@@ -8,7 +8,7 @@ namespaceOverride: ""
 image:
   # REQUIRED: set via --set image.repository=<your-acr>.azurecr.io/gpu-node-mocker
   repository: "ghcr.io/kaito-project/gpu-node-mocker"
-  tag: 0.4.2
+  tag: 0.4.3
   pullPolicy: IfNotPresent
 
 shadowPod:
diff --git a/charts/modeldeployment/Chart.yaml b/charts/modeldeployment/Chart.yaml
index 94db5af..e48e8df 100644
--- a/charts/modeldeployment/Chart.yaml
+++ b/charts/modeldeployment/Chart.yaml
@@ -4,5 +4,5 @@ description: |
   Deploys a KAITO InferenceSet together with the Istio DestinationRule and
   Gateway API HTTPRoute required to route inference traffic to it.
 type: application
-version: 0.4.2
-appVersion: "0.4.2"
+version: 0.4.3
+appVersion: "0.4.3"
diff --git a/charts/modelharness/Chart.yaml b/charts/modelharness/Chart.yaml
index 7ba939b..07808f6 100644
--- a/charts/modelharness/Chart.yaml
+++ b/charts/modelharness/Chart.yaml
@@ -14,5 +14,5 @@ description: |
   BBR, and the model registry served by productionstack-status-reporter)
   are installed once per cluster by the `productionstack` umbrella chart.
 type: application
-version: 0.4.2
-appVersion: "0.4.2"
+version: 0.4.3
+appVersion: "0.4.3"
diff --git a/charts/productionstack/Chart.lock b/charts/productionstack/Chart.lock
index 2038b10..4a11155 100644
--- a/charts/productionstack/Chart.lock
+++ b/charts/productionstack/Chart.lock
@@ -7,7 +7,7 @@ dependencies:
   version: 0.6.2
 - name: gpu-node-mocker
   repository: file://../gpu-node-mocker
-  version: 0.4.2
+  version: 0.4.3
 - name: llm-gateway-apikey
   repository: oci://mcr.microsoft.com/aks/kaito/helm
   version: 0.1.2
@@ -16,6 +16,6 @@ dependencies:
   version: 0.1.2
 - name: productionstack-status-reporter
   repository: ""
-  version: 0.4.2
-digest: sha256:abd54648f92b2aa1ccb25a89d2a1bc7b0647dc1468bf348fd13e6234b1a966c0
-generated: "2026-10-06T05:19:43.197720481Z"
+  version: 0.4.3
+digest: sha256:86acc2a67fb8a0287c9359cb32ec2104fc2b174db7c21642f2fbe7c4abe11ff1
+generated: "2026-10-09T16:41:25.927189+11:00"
diff --git a/charts/productionstack/Chart.yaml b/charts/productionstack/Chart.yaml
index 10dc4b2..c907c62 100644
--- a/charts/productionstack/Chart.yaml
+++ b/charts/productionstack/Chart.yaml
@@ -21,8 +21,8 @@ description: |
   under `charts/` and appending a new entry to the `dependencies` list
   below.
 type: application
-version: 0.4.2
-appVersion: "0.4.2"
+version: 0.4.3
+appVersion: "0.4.3"
 keywords:
   - kaito
   - production-stack
@@ -55,7 +55,7 @@ dependencies:
   # an `image.repository` and is only relevant for E2E / dev clusters
   # that don't have a real GPU node provisioner.
   - name: gpu-node-mocker
-    version: 0.4.2
+    version: 0.4.3
     repository: file://../gpu-node-mocker
     condition: gpu-node-mocker.enabled
     tags:
@@ -102,7 +102,7 @@ dependencies:
   # producer of the end-to-end error-handling reason catalogue as
   # Kubernetes Events in kube-system. In-tree subchart under `charts/`.
   - name: productionstack-status-reporter
-    version: 0.4.2
+    version: 0.4.3
     condition: productionstack-status-reporter.enabled
     tags:
       - observability
diff --git a/charts/productionstack/charts/productionstack-status-reporter/Chart.yaml b/charts/productionstack/charts/productionstack-status-reporter/Chart.yaml
index 7733237..f979538 100644
--- a/charts/productionstack/charts/productionstack-status-reporter/Chart.yaml
+++ b/charts/productionstack/charts/productionstack-status-reporter/Chart.yaml
@@ -13,8 +13,8 @@ description: |
   workload namespace. That surface is read-only and runs on every replica
   rather than only the elected leader.
 type: application
-version: 0.4.2
-appVersion: "0.4.2"
+version: 0.4.3
+appVersion: "0.4.3"
 keywords:
   - kaito
   - production-stack
diff --git a/charts/productionstack/charts/productionstack-status-reporter/values.yaml b/charts/productionstack/charts/productionstack-status-reporter/values.yaml
index 988e1ff..e26cab0 100644
--- a/charts/productionstack/charts/productionstack-status-reporter/values.yaml
+++ b/charts/productionstack/charts/productionstack-status-reporter/values.yaml
@@ -13,7 +13,7 @@ namespaceOverride: ""
 
 image:
   repository: mcr.microsoft.com/oss/v2/kaito/productionstack-status-reporter
-  tag: v0.4.2
+  tag: v0.4.3
   pullPolicy: IfNotPresent
 
 # Run HA so a node drain never blanks the status stream. Only the elected