diff --git a/charts/temporal/Chart.yaml b/charts/temporal/Chart.yaml
index e87a842..8b61544 100644
--- a/charts/temporal/Chart.yaml
+++ b/charts/temporal/Chart.yaml
@@ -34,7 +34,7 @@ dependencies:
     condition: elasticsearch.enabled
   - name: grafana
     repository: https://grafana.github.io/helm-charts
-    version: 5.0.10
+    version: 5.8.16
     condition: grafana.enabled
 
 # A chart can be either an 'application' or a 'library' chart.