diff --git a/kubernetes/monitoring/grafana/app/helm.yaml b/kubernetes/monitoring/grafana/app/helm.yaml
index fd89e75d..61c3e9b6 100644
--- a/kubernetes/monitoring/grafana/app/helm.yaml
+++ b/kubernetes/monitoring/grafana/app/helm.yaml
@@ -11,7 +11,7 @@ spec:
   source:
     chart: grafana
     repoURL: https://grafana-community.github.io/helm-charts/
-    targetRevision: 12.10.4
+    targetRevision: 13.2.1
     helm:
       releaseName: grafana
       valuesObject: