diff --git a/bitnami/mariadb/Chart.yaml b/bitnami/mariadb/Chart.yaml
index 9fec033186..3814173798 100644
--- a/bitnami/mariadb/Chart.yaml
+++ b/bitnami/mariadb/Chart.yaml
@@ -26,4 +26,4 @@ sources:
   - https://github.com/bitnami/bitnami-docker-mariadb
   - https://github.com/prometheus/mysqld_exporter
   - https://mariadb.org
-version: 11.0.2
+version: 11.0.3
diff --git a/bitnami/mariadb/templates/networkpolicy-egress.yaml b/bitnami/mariadb/templates/networkpolicy-egress.yaml
index dc309e0e6d..84f5d839f2 100644
--- a/bitnami/mariadb/templates/networkpolicy-egress.yaml
+++ b/bitnami/mariadb/templates/networkpolicy-egress.yaml
@@ -3,6 +3,7 @@ apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
 kind: NetworkPolicy
 metadata:
   name: {{ printf "%s-egress" (include "common.names.fullname" .) }}
+  namespace: {{ .Release.Namespace | quote }}
   labels: {{- include "common.labels.standard" . | nindent 4 }}
     {{- if .Values.commonLabels }}
     {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
diff --git a/bitnami/mariadb/templates/primary/networkpolicy-ingress.yaml b/bitnami/mariadb/templates/primary/networkpolicy-ingress.yaml
index be1849555a..125d0dda91 100644
--- a/bitnami/mariadb/templates/primary/networkpolicy-ingress.yaml
+++ b/bitnami/mariadb/templates/primary/networkpolicy-ingress.yaml
@@ -3,6 +3,7 @@ apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
 kind: NetworkPolicy
 metadata:
   name: {{ printf "%s-ingress" (include "common.names.fullname" .) }}
+  namespace: {{ .Release.Namespace | quote }}
   labels: {{- include "common.labels.standard" . | nindent 4 }}
     {{- if .Values.commonLabels }}
     {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
diff --git a/bitnami/mariadb/templates/primary/statefulset.yaml b/bitnami/mariadb/templates/primary/statefulset.yaml
index 3ee7005b58..33e2409f8b 100644
--- a/bitnami/mariadb/templates/primary/statefulset.yaml
+++ b/bitnami/mariadb/templates/primary/statefulset.yaml
@@ -2,7 +2,7 @@ apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
 kind: StatefulSet
 metadata:
   name: {{ include "mariadb.primary.fullname" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ .Release.Namespace | quote }}
   labels: {{- include "common.labels.standard" . | nindent 4 }}
     app.kubernetes.io/component: primary
     {{- if .Values.commonLabels }}
diff --git a/bitnami/mariadb/templates/prometheusrules.yaml b/bitnami/mariadb/templates/prometheusrules.yaml
index d751acbe82..5ae12eb0b6 100644
--- a/bitnami/mariadb/templates/prometheusrules.yaml
+++ b/bitnami/mariadb/templates/prometheusrules.yaml
@@ -6,7 +6,7 @@ metadata:
   {{- if .Values.metrics.prometheusRule.namespace }}
   namespace: {{ .Values.metrics.prometheusRule.namespace }}
   {{- else }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ .Release.Namespace | quote }}
   {{- end }}
   labels: {{- include "common.labels.standard" . | nindent 4 }}
     app.kubernetes.io/component: metrics
diff --git a/bitnami/mariadb/templates/secondary/networkpolicy-ingress.yaml b/bitnami/mariadb/templates/secondary/networkpolicy-ingress.yaml
index 334a14289a..51a88855e0 100644
--- a/bitnami/mariadb/templates/secondary/networkpolicy-ingress.yaml
+++ b/bitnami/mariadb/templates/secondary/networkpolicy-ingress.yaml
@@ -3,6 +3,7 @@ apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
 kind: NetworkPolicy
 metadata:
   name: {{ printf "%s-ingress-secondary" (include "common.names.fullname" .) }}
+  namespace: {{ .Release.Namespace | quote }}
   labels: {{- include "common.labels.standard" . | nindent 4 }}
     {{- if .Values.commonLabels }}
     {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}