diff --git a/voltha-adapter-openonu/Chart.yaml b/voltha-adapter-openonu/Chart.yaml
index 6095dea..a04aad3 100644
--- a/voltha-adapter-openonu/Chart.yaml
+++ b/voltha-adapter-openonu/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha-adapter-openonu"
-version: "2.7.5"
+version: "2.7.6"
 description: "A Helm chart for Voltha OpenONU Adapter"
 keywords:
   - "onf"
diff --git a/voltha-adapter-openonu/templates/openonu-go-deploy.yaml b/voltha-adapter-openonu/templates/openonu-go-deploy.yaml
index 57cc639..b00533c 100644
--- a/voltha-adapter-openonu/templates/openonu-go-deploy.yaml
+++ b/voltha-adapter-openonu/templates/openonu-go-deploy.yaml
@@ -97,6 +97,7 @@
             - "--trace_agent_address={{ tpl .Values.services.tracing_agent.address . }}"
             - "--allowed_onu_vendors={{ template "allowed_onu_vendors" . }}"
             - "--metrics_enabled={{ .Values.global.metrics.enabled }}"
+            - "--mib_audit_interval={{ .Values.global.mib_audit.interval }}"
           {{- if .Values.securityContext.enabled }}
           securityContext:
             allowPrivilegeEscalation: false
diff --git a/voltha-adapter-openonu/values.yaml b/voltha-adapter-openonu/values.yaml
index 7719422..2f399be 100644
--- a/voltha-adapter-openonu/values.yaml
+++ b/voltha-adapter-openonu/values.yaml
@@ -38,9 +38,14 @@
   # Configure Tracing
   tracing:
     enabled: true
-  # Configure Peformance Metrics
+  # Configure Performance Metrics
   metrics:
     enabled: true
+  # Configure Mib Audit
+  mib_audit:
+  # configure "0s" to disable Mib Audit
+    interval: 0s
+
 
 # Default security context under which the containers run
 securityContext:
@@ -107,5 +112,5 @@
   adapter_open_onu_go:
     registry: '{{ .Values.global.image_registry }}'
     repository: '{{ .Values.global.image_org }}voltha-openonu-adapter-go'
-    tag: '{{- if hasKey .Values.global "image_tag" }}{{- if .Values.global.image_tag }}{{ .Values.global.image_tag }}{{- else }}1.2.0{{- end }}{{- else }}1.2.0{{- end }}'
+    tag: '{{- if hasKey .Values.global "image_tag" }}{{- if .Values.global.image_tag }}{{ .Values.global.image_tag }}{{- else }}1.2.1{{- end }}{{- else }}1.2.1{{- end }}'
     pullPolicy: '{{ .Values.global.image_pullPolicy }}'
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index 970662d..dc303ab 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -28,7 +28,7 @@
 name: voltha-stack
 
 appVersion: "1.0"
-version: 0.1.3
+version: 0.1.4
 
 dependencies:
   - name: voltha
@@ -37,7 +37,7 @@
     condition: voltha.enabled
   - name: voltha-adapter-openonu
     repository: file://../voltha-adapter-openonu
-    version: 2.7.5
+    version: 2.7.6
     condition: voltha-adapter-openonu.enabled
   - name: voltha-adapter-openolt
     repository: https://charts.opencord.org