diff --git a/stable/hazelcast/Chart.yaml b/stable/hazelcast/Chart.yaml
index 612c673a6f..9b42f7fc59 100644
--- a/stable/hazelcast/Chart.yaml
+++ b/stable/hazelcast/Chart.yaml
@@ -1,6 +1,7 @@
+apiVersion: v1
 name: hazelcast
-version: 2.7.0
-appVersion: "3.12.3"
+version: 2.8.0
+appVersion: "3.12.4"
 tillerVersion: ">=2.7.2"
 kubeVersion: ">=1.9.0-0"
 description: Hazelcast IMDG is the most widely used in-memory data grid with hundreds of thousands of installed clusters around the world. It offers caching solutions ensuring that data is in the right place when it’s needed for optimal performance.
diff --git a/stable/hazelcast/templates/mancenter-statefulset.yaml b/stable/hazelcast/templates/mancenter-statefulset.yaml
index 701d6d0f8d..75064de62f 100644
--- a/stable/hazelcast/templates/mancenter-statefulset.yaml
+++ b/stable/hazelcast/templates/mancenter-statefulset.yaml
@@ -63,7 +63,7 @@ spec:
         livenessProbe:
           httpGet:
             path: /hazelcast-mancenter/health
-            port: 8080
+            port: 8081
           initialDelaySeconds: {{ .Values.mancenter.livenessProbe.initialDelaySeconds }}
           periodSeconds: {{ .Values.mancenter.livenessProbe.periodSeconds }}
           timeoutSeconds: {{ .Values.mancenter.livenessProbe.timeoutSeconds }}
@@ -74,7 +74,7 @@ spec:
         readinessProbe:
           httpGet:
             path: /hazelcast-mancenter/health
-            port: 8080
+            port: 8081
           initialDelaySeconds: {{ .Values.mancenter.readinessProbe.initialDelaySeconds }}
           periodSeconds: {{ .Values.mancenter.readinessProbe.periodSeconds }}
           timeoutSeconds: {{ .Values.mancenter.readinessProbe.timeoutSeconds }}
@@ -95,7 +95,7 @@ spec:
           value: {{ .Values.mancenter.licenseKey }}
         {{- end }}
         - name: JAVA_OPTS
-          value: "{{ if or .Values.mancenter.licenseKey .Values.mancenter.licenseKeySecretName }}-Dhazelcast.mc.license=$(MC_LICENSE_KEY){{ end }} {{ .Values.mancenter.javaOpts }}"
+          value: "{{ if or .Values.mancenter.licenseKey .Values.mancenter.licenseKeySecretName }}-Dhazelcast.mc.license=$(MC_LICENSE_KEY){{ end }} {{ if or .Values.mancenter.readinessProbe.enabled .Values.mancenter.livenessProbe.enabled }}-Dhazelcast.mc.healthCheck.enable=true{{ end }} {{ .Values.mancenter.javaOpts }}"
         serviceAccountName: {{ template "hazelcast.serviceAccountName" . }}
         {{- if .Values.securityContext.enabled }}
         securityContext:
diff --git a/stable/hazelcast/values.yaml b/stable/hazelcast/values.yaml
index f619b70483..43824e33f5 100644
--- a/stable/hazelcast/values.yaml
+++ b/stable/hazelcast/values.yaml
@@ -5,7 +5,7 @@ image:
   # repository is the Hazelcast image name
   repository: "hazelcast/hazelcast"
   # tag is the Hazelcast image tag
-  tag: "3.12.3"
+  tag: "3.12.4"
   # pullPolicy is the Docker image pull policy
   # It's recommended to change this to 'Always' if the image tag is 'latest'
   # ref: http://kubernetes.io/docs/user-guide/images/#updating-images