diff --git a/stable/prometheus-operator/Chart.yaml b/stable/prometheus-operator/Chart.yaml
index dc9a312e9e..20d49dd46f 100644
--- a/stable/prometheus-operator/Chart.yaml
+++ b/stable/prometheus-operator/Chart.yaml
@@ -10,7 +10,7 @@ name: prometheus-operator
 sources:
   - https://github.com/coreos/prometheus-operator
   - https://coreos.com/operators/prometheus
-version: 6.14.2
+version: 6.15.0
 appVersion: 0.32.0
 home: https://github.com/coreos/prometheus-operator
 keywords:
diff --git a/stable/prometheus-operator/README.md b/stable/prometheus-operator/README.md
index 0428fbf4f2..974e2d7860 100644
--- a/stable/prometheus-operator/README.md
+++ b/stable/prometheus-operator/README.md
@@ -299,6 +299,7 @@ The following tables list the configurable parameters of the prometheus-operator
 | `prometheus.service.type` |  Prometheus Service type | `ClusterIP` |
 | `prometheus.serviceAccount.create` | Create a default serviceaccount for prometheus to use | `true` |
 | `prometheus.serviceAccount.name` | Name for prometheus serviceaccount | `""` |
+| `prometheus.serviceAccount.annotations` | Annotations to add to the serviceaccount | `""` |
 | `prometheus.serviceMonitor.interval` | Scrape interval. If not set, the Prometheus default scrape interval is used | `nil` |
 | `prometheus.serviceMonitor.metricRelabelings` | The `metric_relabel_configs` for scraping the prometheus instance. | `` |
 | `prometheus.serviceMonitor.relabelings` | The `relabel_configs` for scraping the prometheus instance. | `` |
diff --git a/stable/prometheus-operator/templates/prometheus/serviceaccount.yaml b/stable/prometheus-operator/templates/prometheus/serviceaccount.yaml
index ac4faba445..b4e670e8f8 100644
--- a/stable/prometheus-operator/templates/prometheus/serviceaccount.yaml
+++ b/stable/prometheus-operator/templates/prometheus/serviceaccount.yaml
@@ -7,6 +7,10 @@ metadata:
   labels:
     app: {{ template "prometheus-operator.name" . }}-prometheus
 {{ include "prometheus-operator.labels" . | indent 4 }}
+{{- if .Values.prometheus.serviceAccount.annotations }}
+  annotations:
+{{ toYaml .Values.prometheus.serviceAccount.annotations | indent 4 }}
+{{- end }}
 imagePullSecrets:
 {{ toYaml .Values.global.imagePullSecrets | indent 2 }}
 {{- end }}