diff --git a/kubernetes/main/apps/observability/grafana/app/helmrelease.yaml b/kubernetes/main/apps/observability/grafana/app/helmrelease.yaml
index a07bd756d38ba..e5abcac51445a 100644
--- a/kubernetes/main/apps/observability/grafana/app/helmrelease.yaml
+++ b/kubernetes/main/apps/observability/grafana/app/helmrelease.yaml
@@ -187,7 +187,7 @@ spec:
         prometheus:
           # renovate: depName="Prometheus"
           gnetId: 19105
-          revision: 3
+          revision: 4
           datasource: Prometheus
         smart:
           # renovate: depName="Dashboard for smartctl_exporter"