diff --git a/argocd/apps/monitoring.yaml b/argocd/apps/monitoring.yaml
index 165fcdc..f8a3ab7 100644
--- a/argocd/apps/monitoring.yaml
+++ b/argocd/apps/monitoring.yaml
@@ -76,6 +76,8 @@ spec:
 
           grafana:
             enabled: true
+            image:
+              tag: "11.6.1"
             adminUser: admin
             adminPassword: change-me
             persistence: