diff --git a/stable/mongodb-replicaset/Chart.yaml b/stable/mongodb-replicaset/Chart.yaml
index e78e410c46..523c4ef2f6 100644
--- a/stable/mongodb-replicaset/Chart.yaml
+++ b/stable/mongodb-replicaset/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: mongodb-replicaset
 home: https://github.com/mongodb/mongo
-version: 3.15.1
+version: 3.16.0
 appVersion: 3.6
 description: NoSQL document-oriented database that stores JSON-like documents with
   dynamic schemas, simplifying the integration of data in content-driven applications.
diff --git a/stable/mongodb-replicaset/README.md b/stable/mongodb-replicaset/README.md
index 222df763ca..192d095e17 100644
--- a/stable/mongodb-replicaset/README.md
+++ b/stable/mongodb-replicaset/README.md
@@ -36,9 +36,9 @@ The following table lists the configurable parameters of the mongodb chart and t
 | ----------------------------------- | ------------------------------------------------------------------------- | --------------------------------------------------- |
 | `replicas`                          | Number of replicas in the replica set                                     | `3`                                                 |
 | `replicaSetName`                    | The name of the replica set                                               | `rs0`                                               |
-| `skipInitialization`                    | If `true` skip replica set initialization during bootstrapping                                              | `false`      
+| `skipInitialization`                | If `true` skip replica set initialization during bootstrapping            | `false`                                             |
 | `podDisruptionBudget`               | Pod disruption budget                                                     | `{}`                                                |
-| `updateStrategy`                    | Update strategy                                                   | `nil`                                               |
+| `updateStrategy`                    | Update strategy                                                           | `nil`                                               |
 | `port`                              | MongoDB port                                                              | `27017`                                             |
 | `imagePullSecrets`                  | Image pull secrets                                                        | `[]`                                                |
 | `installImage.repository`           | Image name for the install container                                      | `unguiculus/mongodb-install`                        |
@@ -50,6 +50,7 @@ The following table lists the configurable parameters of the mongodb chart and t
 | `image.repository`                  | MongoDB image name                                                        | `mongo`                                             |
 | `image.tag`                         | MongoDB image tag                                                         | `3.6`                                               |
 | `image.pullPolicy`                  | MongoDB image pull policy                                                 | `IfNotPresent`                                      |
+| `serviceAccount`                    | Name of a ServiceAccount to be created and applied to StatefulSet pods. Won't be created by default.  | ``                      |
 | `podAnnotations`                    | Annotations to be added to MongoDB pods                                   | `{}`                                                |
 | `statefulSetAnnotations`            | Annotations to be added to MongoDB statefulSet                            | `{}`                                                |
 | `securityContext.enabled`           | Enable security context                                                   | `true`                                              |
diff --git a/stable/mongodb-replicaset/templates/mongodb-serviceaccount.yaml b/stable/mongodb-replicaset/templates/mongodb-serviceaccount.yaml
new file mode 100644
index 0000000000..1866132f1c
--- /dev/null
+++ b/stable/mongodb-replicaset/templates/mongodb-serviceaccount.yaml
@@ -0,0 +1,15 @@
+{{- if .Values.serviceAccount -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ .Values.serviceAccount }}
+  namespace: {{ template "mongodb-replicaset.namespace" . }}
+  labels:
+    app: {{ template "mongodb-replicaset.name" . }}
+    chart: {{ template "mongodb-replicaset.chart" . }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+  {{- if .Values.extraLabels }}
+  {{ toYaml .Values.extraLabels | indent 4 }}
+  {{- end }}
+{{- end -}}
diff --git a/stable/mongodb-replicaset/templates/mongodb-statefulset.yaml b/stable/mongodb-replicaset/templates/mongodb-statefulset.yaml
index 9afeda09fb..e65114db93 100644
--- a/stable/mongodb-replicaset/templates/mongodb-statefulset.yaml
+++ b/stable/mongodb-replicaset/templates/mongodb-statefulset.yaml
@@ -61,6 +61,9 @@ spec:
         runAsNonRoot: {{ .Values.securityContext.runAsNonRoot }}
     {{- end }}
       terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}
+      {{- if .Values.serviceAccount }}
+      serviceAccountName: {{ .Values.serviceAccount }}
+      {{- end }}
       initContainers:
         - name: copy-config
           image: "{{ .Values.copyConfigImage.repository }}:{{ .Values.copyConfigImage.tag }}"
diff --git a/stable/mongodb-replicaset/values.yaml b/stable/mongodb-replicaset/values.yaml
index c9b87996c7..b80f4d6de2 100644
--- a/stable/mongodb-replicaset/values.yaml
+++ b/stable/mongodb-replicaset/values.yaml
@@ -77,6 +77,8 @@ metrics:
     enabled: true
     runAsUser: 1001
 
+serviceAccount: ""
+
 # Annotations to be added to MongoDB pods
 podAnnotations: {}