diff --git a/examples/prometheus-grafana.yaml b/examples/prometheus-grafana.yaml
index e3d92fb9..d9054d48 100644
--- a/examples/prometheus-grafana.yaml
+++ b/examples/prometheus-grafana.yaml
@@ -11,7 +11,7 @@ spec:
   - repositoryURL:    https://prometheus-community.github.io/helm-charts
     repositoryName:   prometheus-community
     chartName:        prometheus-community/prometheus
-    chartVersion:     28.14.1
+    chartVersion:     28.15.0
     releaseName:      prometheus
     releaseNamespace: prometheus
     helmChartAction:  Install