diff --git a/CHANGES.md b/CHANGES.md
index 5eb42d57..00064a4b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -14,8 +14,7 @@ Notable changes between versions.
 
 * Update nginx-ingress from v0.27.1 to v0.28.0
 * Update kube-state-metrics from v1.9.3 to v1.9.4
-* Update Grafana from v6.5.3 to v6.6.0
-
+* Update Grafana from v6.5.3 to v6.6.1
 
 ## v1.17.2
 
diff --git a/addons/grafana/deployment.yaml b/addons/grafana/deployment.yaml
index 1639b42e..a5b35a2d 100644
--- a/addons/grafana/deployment.yaml
+++ b/addons/grafana/deployment.yaml
@@ -23,7 +23,7 @@ spec:
     spec:
       containers:
         - name: grafana
-          image: docker.io/grafana/grafana:6.6.0
+          image: docker.io/grafana/grafana:6.6.1
           env:
             - name: GF_PATHS_CONFIG
               value: "/etc/grafana/custom.ini"