diff --git a/bitnami/metallb/Chart.yaml b/bitnami/metallb/Chart.yaml
index 3f5fd8073b..ef51f4b7cb 100644
--- a/bitnami/metallb/Chart.yaml
+++ b/bitnami/metallb/Chart.yaml
@@ -12,27 +12,27 @@ annotations:
 apiVersion: v2
 appVersion: 0.13.11
 dependencies:
-- name: common
-  repository: oci://registry-1.docker.io/bitnamicharts
-  tags:
-  - bitnami-common
-  version: 2.x.x
+  - name: common
+    repository: oci://registry-1.docker.io/bitnamicharts
+    tags:
+      - bitnami-common
+    version: 2.x.x
 description: MetalLB is a load-balancer implementation for bare metal Kubernetes clusters, using standard routing protocols.
 home: https://bitnami.com
 icon: https://bitnami.com/assets/stacks/metallb-speaker/img/metallb-speaker-stack-220x234.png
 keywords:
-- load-balancer
-- balancer
-- lb
-- bgp
-- arp
-- vrrp
-- vip
+  - load-balancer
+  - balancer
+  - lb
+  - bgp
+  - arp
+  - vrrp
+  - vip
 kubeVersion: '>= 1.19.0-0'
 maintainers:
-- name: VMware, Inc.
-  url: https://github.com/bitnami/charts
+  - name: VMware, Inc.
+    url: https://github.com/bitnami/charts
 name: metallb
 sources:
-- https://github.com/bitnami/charts/tree/main/bitnami/metallb
-version: 4.7.1
+  - https://github.com/bitnami/charts/tree/main/bitnami/metallb
+version: 4.7.2
diff --git a/bitnami/metallb/templates/controller/deployment.yaml b/bitnami/metallb/templates/controller/deployment.yaml
index 0d94ff7b0c..3391555558 100644
--- a/bitnami/metallb/templates/controller/deployment.yaml
+++ b/bitnami/metallb/templates/controller/deployment.yaml
@@ -19,7 +19,7 @@ spec:
   strategy: {{- toYaml .Values.controller.updateStrategy | nindent 4 }}
   {{- end }}
   revisionHistoryLimit: {{ .Values.controller.revisionHistoryLimit }}
-  {{- $podLabels := merge .Values.controller.podLabels .Values.commonLabels }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.controller.podLabels .Values.commonLabels ) "context" . ) }}
   selector:
     matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
       app.kubernetes.io/component: controller
diff --git a/bitnami/metallb/templates/controller/networkpolicy.yaml b/bitnami/metallb/templates/controller/networkpolicy.yaml
index 5802186cbb..4824dbb044 100644
--- a/bitnami/metallb/templates/controller/networkpolicy.yaml
+++ b/bitnami/metallb/templates/controller/networkpolicy.yaml
@@ -15,7 +15,7 @@ metadata:
   annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
   {{- end }}
 spec:
-  {{- $podLabels := merge .Values.controller.podLabels .Values.commonLabels }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.controller.podLabels .Values.commonLabels ) "context" . ) }}
   podSelector:
     matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
       app.kubernetes.io/component: controller
diff --git a/bitnami/metallb/templates/controller/service.yaml b/bitnami/metallb/templates/controller/service.yaml
index a717e64546..f26171656a 100644
--- a/bitnami/metallb/templates/controller/service.yaml
+++ b/bitnami/metallb/templates/controller/service.yaml
@@ -12,13 +12,13 @@ metadata:
   labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: controller
   {{- if or .Values.controller.metrics.service.annotations .Values.commonAnnotations }}
-  {{- $annotations := merge .Values.controller.metrics.service.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.controller.metrics.service.annotations .Values.commonAnnotations ) "context" . ) }}
   annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
   {{- end }}
 spec:
   type: ClusterIP
   clusterIP: "None"
-  {{- $podLabels := merge .Values.controller.podLabels .Values.commonLabels }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.controller.podLabels .Values.commonLabels ) "context" . ) }}
   selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: controller
   ports:
diff --git a/bitnami/metallb/templates/controller/serviceaccount.yaml b/bitnami/metallb/templates/controller/serviceaccount.yaml
index ee952f03eb..2c4c57cab7 100644
--- a/bitnami/metallb/templates/controller/serviceaccount.yaml
+++ b/bitnami/metallb/templates/controller/serviceaccount.yaml
@@ -12,7 +12,7 @@ metadata:
   labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: controller
   {{- if or .Values.controller.serviceAccount.annotations .Values.commonAnnotations }}
-  {{- $annotations := merge .Values.controller.serviceAccount.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.controller.serviceAccount.annotations .Values.commonAnnotations ) "context" . ) }}
   annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
   {{- end }}
 automountServiceAccountToken: {{ .Values.controller.serviceAccount.automountServiceAccountToken }}
diff --git a/bitnami/metallb/templates/controller/servicemonitor.yaml b/bitnami/metallb/templates/controller/servicemonitor.yaml
index d61bf21d2e..9bcc342afa 100644
--- a/bitnami/metallb/templates/controller/servicemonitor.yaml
+++ b/bitnami/metallb/templates/controller/servicemonitor.yaml
@@ -9,7 +9,7 @@ kind: ServiceMonitor
 metadata:
   name: {{ printf "%s-controller" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" }}
   namespace: {{ default .Release.Namespace .Values.controller.metrics.serviceMonitor.namespace | quote }}
-  {{- $labels := merge .Values.controller.metrics.serviceMonitor.labels .Values.commonLabels }}
+  {{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.controller.metrics.serviceMonitor.labels .Values.commonLabels ) "context" . ) }}
   labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: controller
   {{- if .Values.commonAnnotations }}
diff --git a/bitnami/metallb/templates/controller/webhooks.yaml b/bitnami/metallb/templates/controller/webhooks.yaml
index 039bef5f99..787c80561d 100644
--- a/bitnami/metallb/templates/controller/webhooks.yaml
+++ b/bitnami/metallb/templates/controller/webhooks.yaml
@@ -159,7 +159,7 @@ spec:
   ports:
   - port: 443
     targetPort: 9443
-  {{- $podLabels := merge .Values.controller.podLabels .Values.commonLabels }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.controller.podLabels .Values.commonLabels ) "context" . ) }}
   selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: controller
 ---
diff --git a/bitnami/metallb/templates/speaker/daemonset.yaml b/bitnami/metallb/templates/speaker/daemonset.yaml
index a3f4da7af8..aacc0c96da 100644
--- a/bitnami/metallb/templates/speaker/daemonset.yaml
+++ b/bitnami/metallb/templates/speaker/daemonset.yaml
@@ -18,7 +18,7 @@ spec:
   {{- if .Values.speaker.updateStrategy }}
   updateStrategy: {{- toYaml .Values.speaker.updateStrategy | nindent 4 }}
   {{- end }}
-  {{- $podLabels := merge .Values.speaker.podLabels .Values.commonLabels }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.speaker.podLabels .Values.commonLabels ) "context" . ) }}
   selector:
     matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
       app.kubernetes.io/component: speaker
diff --git a/bitnami/metallb/templates/speaker/service.yaml b/bitnami/metallb/templates/speaker/service.yaml
index 14dd73433e..0bc22dfd38 100644
--- a/bitnami/metallb/templates/speaker/service.yaml
+++ b/bitnami/metallb/templates/speaker/service.yaml
@@ -12,13 +12,13 @@ metadata:
   labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: speaker
   {{- if or .Values.speaker.metrics.service.annotations .Values.commonAnnotations }}
-  {{- $annotations := merge .Values.speaker.metrics.service.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.speaker.metrics.service.annotations .Values.commonAnnotations ) "context" . ) }}
   annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
   {{- end }}
 spec:
   type: ClusterIP
   clusterIP: "None"
-  {{- $podLabels := merge .Values.speaker.podLabels .Values.commonLabels }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.speaker.podLabels .Values.commonLabels ) "context" . ) }}
   selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: speaker
   ports:
diff --git a/bitnami/metallb/templates/speaker/serviceaccount.yaml b/bitnami/metallb/templates/speaker/serviceaccount.yaml
index 957a01a815..838444b64f 100644
--- a/bitnami/metallb/templates/speaker/serviceaccount.yaml
+++ b/bitnami/metallb/templates/speaker/serviceaccount.yaml
@@ -12,7 +12,7 @@ metadata:
   labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: speaker
   {{- if or .Values.speaker.serviceAccount.annotations .Values.commonAnnotations }}
-  {{- $annotations := merge .Values.speaker.serviceAccount.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.speaker.serviceAccount.annotations .Values.commonAnnotations ) "context" . ) }}
   annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
   {{- end }}
 automountServiceAccountToken: {{ .Values.speaker.serviceAccount.automountServiceAccountToken }}
diff --git a/bitnami/metallb/templates/speaker/servicemonitor.yaml b/bitnami/metallb/templates/speaker/servicemonitor.yaml
index f2caacb029..53f1ea85b5 100644
--- a/bitnami/metallb/templates/speaker/servicemonitor.yaml
+++ b/bitnami/metallb/templates/speaker/servicemonitor.yaml
@@ -9,7 +9,7 @@ kind: ServiceMonitor
 metadata:
   name: {{ printf "%s-speaker" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" }}
   namespace: {{ default .Release.Namespace .Values.speaker.metrics.serviceMonitor.namespace | quote }}
-  {{- $labels := merge .Values.speaker.metrics.serviceMonitor.labels .Values.commonLabels }}
+  {{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.speaker.metrics.serviceMonitor.labels .Values.commonLabels ) "context" . ) }}
   labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: speaker
   {{- if .Values.commonAnnotations }}