diff --git a/charts/kubeadm/templates/aws-iam-authenticator/mappings.yaml b/charts/kubeadm/templates/aws-iam-authenticator/mappings.yaml
index 41df122..4217444 100644
--- a/charts/kubeadm/templates/aws-iam-authenticator/mappings.yaml
+++ b/charts/kubeadm/templates/aws-iam-authenticator/mappings.yaml
@@ -1,5 +1,5 @@
 {{- if eq .Values.platform "aws" }}
-# Controller role which is more or less cluster-admin once enrolled
+# Controller role for consistency, similar to kubeadm admin.conf
 apiVersion: iamauthenticator.k8s.aws/v1alpha1
 kind: IAMIdentityMapping
 metadata:
@@ -11,7 +11,7 @@ spec:
   - system:masters
 
 ---
-# Worker role to eg. delete former self etc.
+# Worker role to eg. delete during terminate
 apiVersion: iamauthenticator.k8s.aws/v1alpha1
 kind: IAMIdentityMapping
 metadata:
diff --git a/charts/kubezero-logging/Chart.yaml b/charts/kubezero-logging/Chart.yaml
index e0f27b1..9d1a34e 100644
--- a/charts/kubezero-logging/Chart.yaml
+++ b/charts/kubezero-logging/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: kubezero-logging
 description: KubeZero Umbrella Chart for complete EFK stack
 type: application
-version: 0.6.0
-appVersion: 1.4.0
+version: 0.6.1
+appVersion: 1.4.1
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
@@ -19,7 +19,7 @@ dependencies:
     version: ">= 0.1.3"
     repository: https://zero-down-time.github.io/kubezero/
   - name: eck-operator
-    version: 1.4.0
+    version: 1.4.1
     repository: https://helm.elastic.co
     condition: eck-operator.enabled
   - name: fluentd