diff --git a/kubernetes/apps/observability/grafana/app/helmrelease.yaml b/kubernetes/apps/observability/grafana/app/helmrelease.yaml
index 91cd9dc6..9aef1de2 100644
--- a/kubernetes/apps/observability/grafana/app/helmrelease.yaml
+++ b/kubernetes/apps/observability/grafana/app/helmrelease.yaml
@@ -247,7 +247,7 @@ spec:
         victoria-agent:
           # renovate: depName="VictoriaMetrics - vmagent"
           gnetId: 12683
-          revision: 20
+          revision: 21
           datasource: Prometheus
         victoria-alert:
           # renovate: depName="VictoriaMetrics - vmalert"