diff --git a/main/monitoring/grafana/values.yaml b/main/monitoring/grafana/values.yaml
index 9394b5d34..723e45cbc 100644
--- a/main/monitoring/grafana/values.yaml
+++ b/main/monitoring/grafana/values.yaml
@@ -255,7 +255,7 @@ grafana:
       k8s-system-api-server:
         # renovate: dashboardName="Kubernetes / System / API Server"
         gnetId: 15761
-        revision: 20
+        revision: 21
         datasource: Prometheus
       k8s-system-coredns:
         # renovate: dashboardName="Kubernetes / System / CoreDNS"