diff --git a/manifests/grafana-deployment.yaml b/manifests/grafana-deployment.yaml
index fea10196..221f2c32 100644
--- a/manifests/grafana-deployment.yaml
+++ b/manifests/grafana-deployment.yaml
@@ -19,7 +19,7 @@ spec:
     spec:
       containers:
       - env: []
-        image: grafana/grafana:7.1.5
+        image: grafana/grafana:7.3.4
         name: grafana
         ports:
         - containerPort: 3000