diff --git a/go.mod b/go.mod
index 18c1ed6..55a2feb 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@
 	github.com/golang/protobuf v1.3.2
 	github.com/google/uuid v1.1.1
 	github.com/gyuho/goraph v0.0.0-20160328020532-d460590d53a9
-	github.com/opencord/voltha-lib-go/v2 v2.2.7
+	github.com/opencord/voltha-lib-go/v2 v2.2.8
 	github.com/opencord/voltha-protos v1.0.3
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
 	github.com/stretchr/testify v1.4.0
diff --git a/go.sum b/go.sum
index 41f1ae3..ec727c7 100644
--- a/go.sum
+++ b/go.sum
@@ -192,8 +192,8 @@
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.2 h1:3mYCb7aPxS/RU7TI1y4rkEn1oKmPRjNJLNEXgw7MH2I=
 github.com/onsi/gomega v1.4.2/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/opencord/voltha-lib-go/v2 v2.2.7 h1:DMB1o9GubDeA9RhdYqcp5JbhQj7LpRohp+fBa9OY/x4=
-github.com/opencord/voltha-lib-go/v2 v2.2.7/go.mod h1:q/dYViCK5moxRVbHhrg31wyWz/rIfh9ze1fHO8rndX8=
+github.com/opencord/voltha-lib-go/v2 v2.2.8 h1:n0Cm6Gg2lIo7vyUosRRrsWrOzAbGr22H+JJlY6j+f0E=
+github.com/opencord/voltha-lib-go/v2 v2.2.8/go.mod h1:q/dYViCK5moxRVbHhrg31wyWz/rIfh9ze1fHO8rndX8=
 github.com/opencord/voltha-protos v1.0.3 h1:9v+R/QGF1xK+HKTqFM0IqCABoGCAxC8iKH4VzNBJDto=
 github.com/opencord/voltha-protos v1.0.3/go.mod h1:myfFIkJdA+rCXmKdLImhh79MfabN4ZOKQ4grk32DnPQ=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
diff --git a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/core_proxy_if.go b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/core_proxy_if.go
index 196f356..615452c 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/core_proxy_if.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/core_proxy_if.go
@@ -37,6 +37,7 @@
 	DeviceStateUpdate(ctx context.Context, deviceID string,
 		connStatus voltha.ConnectStatus_ConnectStatus, operStatus voltha.OperStatus_OperStatus) error
 
+	DevicePMConfigUpdate(ctx context.Context, pmConfigs *voltha.PmConfigs) error
 	ChildDeviceDetected(ctx context.Context, parentDeviceID string, parentPortNo int,
 		childDeviceType string, channelID int, vendorID string, serialNumber string, onuID int64) (*voltha.Device, error)
 
diff --git a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/events_proxy_if.go b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/events_proxy_if.go
index 00a86a5..1f70f27 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/events_proxy_if.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif/events_proxy_if.go
@@ -24,6 +24,8 @@
 type EventProxy interface {
 	SendDeviceEvent(deviceEvent *voltha.DeviceEvent, category EventCategory,
 		subCategory EventSubCategory, raisedTs int64) error
+	SendKpiEvent(id string, deviceEvent *voltha.KpiEvent2, category EventCategory,
+		subCategory EventSubCategory, raisedTs int64) error
 }
 
 const (
diff --git a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/common/events_proxy.go b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/common/events_proxy.go
index 0f966d3..4f92296 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/common/events_proxy.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/common/events_proxy.go
@@ -102,6 +102,29 @@
 
 }
 
+// SendKpiEvent is to send kpi events to voltha.event topic
+func (ep *EventProxy) SendKpiEvent(id string, kpiEvent *voltha.KpiEvent2, category adapterif.EventCategory, subCategory adapterif.EventSubCategory, raisedTs int64) error {
+	if kpiEvent == nil {
+		log.Error("Recieved empty kpi event")
+		return errors.New("KPI event nil")
+	}
+	var event voltha.Event
+	var de voltha.Event_KpiEvent2
+	de.KpiEvent2 = kpiEvent
+	event.Header = ep.getEventHeader(id, category, subCategory, voltha.EventType_KPI_EVENT2, raisedTs)
+	event.EventType = &de
+	if err := ep.sendEvent(&event); err != nil {
+		log.Errorw("Failed to send kpi event to KAFKA bus", log.Fields{"device-event": kpiEvent})
+		return err
+	}
+	log.Infow("Successfully sent kpi event to KAFKA", log.Fields{"Id": event.Header.Id, "Category": event.Header.Category,
+		"SubCategory": event.Header.SubCategory, "Type": event.Header.Type, "TypeVersion": event.Header.TypeVersion,
+		"ReportedTs": event.Header.ReportedTs, "KpiEventName": "STATS_EVENT"})
+
+	return nil
+
+}
+
 /* TODO: Send out KPI events*/
 
 func (ep *EventProxy) sendEvent(event *voltha.Event) error {
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 07cb89d..35c63d2 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -62,7 +62,7 @@
 github.com/mitchellh/go-homedir
 # github.com/mitchellh/mapstructure v1.1.2
 github.com/mitchellh/mapstructure
-# github.com/opencord/voltha-lib-go/v2 v2.2.7
+# github.com/opencord/voltha-lib-go/v2 v2.2.8
 github.com/opencord/voltha-lib-go/v2/pkg/adapters
 github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif
 github.com/opencord/voltha-lib-go/v2/pkg/adapters/common