diff --git a/VERSION b/VERSION
index ca2d639..3f684d2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3.3-dev
+2.3.4
diff --git a/go.mod b/go.mod
index 9f3a469..d696801 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@
 	github.com/gogo/protobuf v1.3.0
 	github.com/golang/protobuf v1.3.2
 	github.com/google/uuid v1.1.1
-	github.com/opencord/voltha-lib-go/v3 v3.0.15
+	github.com/opencord/voltha-lib-go/v3 v3.0.20
 	github.com/opencord/voltha-protos/v3 v3.2.6
 	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 67ecde6..57d22d2 100644
--- a/go.sum
+++ b/go.sum
@@ -190,8 +190,8 @@
 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/v3 v3.0.15 h1:CA+L1iqzugusANjUYI5bneU4dY657mSzlSdzyHalMoU=
-github.com/opencord/voltha-lib-go/v3 v3.0.15/go.mod h1:69Y+rVd25Nq2SUeoY7Q1BXtwrcUPllG0erhq+aK8Qec=
+github.com/opencord/voltha-lib-go/v3 v3.0.20 h1:b3r4tKOREX63jOxDDioipPP/hkCcVwmRu8MXLx/LNMk=
+github.com/opencord/voltha-lib-go/v3 v3.0.20/go.mod h1:QuAohPQ+InSw+8XgCFxnp4cpHWcxO2efVTtiBFUmuOY=
 github.com/opencord/voltha-protos/v3 v3.2.3 h1:Wv73mw1Ye0bCfyhOk5svgrlE2tLizHq6tQluoDq9Vg8=
 github.com/opencord/voltha-protos/v3 v3.2.3/go.mod h1:RIGHt7b80BHpHh3ceodknh0DxUjUHCWSbYbZqRx7Og0=
 github.com/opencord/voltha-protos/v3 v3.2.6 h1:Wf7PJ1Ekv9WYcbKBa9bgLNig1Y9krmy3zr6QRCug1LU=
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif/core_proxy_if.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif/core_proxy_if.go
index dbf3418..9636a7d 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif/core_proxy_if.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif/core_proxy_if.go
@@ -18,7 +18,6 @@
 
 import (
 	"context"
-
 	"github.com/opencord/voltha-protos/v3/go/voltha"
 )
 
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/configmanager.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/configmanager.go
index 8f96b22..462b743 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/configmanager.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/configmanager.go
@@ -24,6 +24,13 @@
 	"strings"
 )
 
+func init() {
+	_, err := log.AddPackage(log.JSON, log.FatalLevel, nil)
+	if err != nil {
+		log.Errorw("unable-to-register-package-to-the-log-map", log.Fields{"error": err})
+	}
+}
+
 const (
 	defaultkvStoreConfigPath = "config"
 	kvStoreDataPathPrefix    = "/service/voltha"
@@ -102,6 +109,35 @@
 	}
 }
 
+// RetrieveComponentList list the component Names for which loglevel is stored in kvstore
+func (c *ConfigManager) RetrieveComponentList(ctx context.Context, configType ConfigType) ([]string, error) {
+	data, err := c.backend.List(ctx, c.KvStoreConfigPrefix)
+	if err != nil {
+		return nil, err
+	}
+
+	// Looping through the data recieved from the backend for config
+	// Trimming and Splitting the required key and value from data and  storing as componentName,PackageName and Level
+	// For Example, recieved key would be <Backend Prefix Path>/<Config Prefix>/<Component Name>/<Config Type>/default and value \"DEBUG\"
+	// Then in default will be stored as PackageName,componentName as <Component Name> and DEBUG will be stored as value in List struct
+	ccPathPrefix := kvStorePathSeparator + configType.String() + kvStorePathSeparator
+	pathPrefix := kvStoreDataPathPrefix + kvStorePathSeparator + c.KvStoreConfigPrefix + kvStorePathSeparator
+	var list []string
+	keys := make(map[string]interface{})
+	for attr := range data {
+		cname := strings.TrimPrefix(attr, pathPrefix)
+		cName := strings.SplitN(cname, ccPathPrefix, 2)
+		if len(cName) != 2 {
+			continue
+		}
+		if _, exist := keys[cName[0]]; !exist {
+			keys[cName[0]] = nil
+			list = append(list, cName[0])
+		}
+	}
+	return list, nil
+}
+
 // Initialize the component config
 func (cm *ConfigManager) InitComponentConfig(componentLabel string, configType ConfigType) *ComponentConfig {
 
@@ -147,8 +183,11 @@
 func (c *ComponentConfig) processKVStoreWatchEvents() {
 
 	ccKeyPrefix := c.makeConfigPath()
+
 	log.Debugw("processing-kvstore-event-change", log.Fields{"key-prefix": ccKeyPrefix})
+
 	ccPathPrefix := c.cManager.backend.PathPrefix + ccKeyPrefix + kvStorePathSeparator
+
 	for watchResp := range c.kvStoreEventChan {
 
 		if watchResp.EventType == kvstore.CONNECTIONDOWN || watchResp.EventType == kvstore.UNKNOWN {
@@ -172,6 +211,7 @@
 	key := c.makeConfigPath()
 
 	log.Debugw("retreiving-list", log.Fields{"key": key})
+
 	data, err := c.cManager.backend.List(ctx, key)
 	if err != nil {
 		return nil, err
@@ -190,7 +230,7 @@
 	return res, nil
 }
 
-func (c *ComponentConfig) Save(configKey string, configValue string, ctx context.Context) error {
+func (c *ComponentConfig) Save(ctx context.Context, configKey string, configValue string) error {
 	key := c.makeConfigPath() + "/" + configKey
 
 	log.Debugw("saving-key", log.Fields{"key": key, "value": configValue})
@@ -202,7 +242,7 @@
 	return nil
 }
 
-func (c *ComponentConfig) Delete(configKey string, ctx context.Context) error {
+func (c *ComponentConfig) Delete(ctx context.Context, configKey string) error {
 	//construct key using makeConfigPath
 	key := c.makeConfigPath() + "/" + configKey
 
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/backend.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/backend.go
index 04fe35d..faa86ed 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/backend.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/backend.go
@@ -222,7 +222,7 @@
 	defer b.Unlock()
 
 	formattedPath := b.makePath(key)
-	logger.Debugw("putting-key", log.Fields{"key": key, "value": string(value.([]byte)), "path": formattedPath})
+	logger.Debugw("putting-key", log.Fields{"key": key, "value": value, "path": formattedPath})
 
 	err := b.Client.Put(ctx, formattedPath, value)
 
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/etcdclient.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/etcdclient.go
index 1014ada..d38f0f6 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/etcdclient.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/etcdclient.go
@@ -29,13 +29,13 @@
 
 // EtcdClient represents the Etcd KV store client
 type EtcdClient struct {
-	ectdAPI          *v3Client.Client
-	keyReservations  map[string]*v3Client.LeaseID
-	watchedChannels  sync.Map
-	writeLock        sync.Mutex
-	lockToMutexMap   map[string]*v3Concurrency.Mutex
-	lockToSessionMap map[string]*v3Concurrency.Session
-	lockToMutexLock  sync.Mutex
+	ectdAPI             *v3Client.Client
+	keyReservations     map[string]*v3Client.LeaseID
+	watchedChannels     sync.Map
+	keyReservationsLock sync.RWMutex
+	lockToMutexMap      map[string]*v3Concurrency.Mutex
+	lockToSessionMap    map[string]*v3Concurrency.Session
+	lockToMutexLock     sync.Mutex
 }
 
 // NewEtcdClient returns a new client for the Etcd KV store
@@ -114,13 +114,13 @@
 		return fmt.Errorf("unexpected-type-%T", value)
 	}
 
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-
 	var err error
 	// Check if there is already a lease for this key - if there is then use it, otherwise a PUT will make
 	// that KV key permanent instead of automatically removing it after a lease expiration
-	if leaseID, ok := c.keyReservations[key]; ok {
+	c.keyReservationsLock.RLock()
+	leaseID, ok := c.keyReservations[key]
+	c.keyReservationsLock.RUnlock()
+	if ok {
 		_, err = c.ectdAPI.Put(ctx, key, val, v3Client.WithLease(*leaseID))
 	} else {
 		_, err = c.ectdAPI.Put(ctx, key, val)
@@ -146,9 +146,6 @@
 // wait for a response
 func (c *EtcdClient) Delete(ctx context.Context, key string) error {
 
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-
 	// delete the key
 	if _, err := c.ectdAPI.Delete(ctx, key); err != nil {
 		logger.Errorw("failed-to-delete-key", log.Fields{"key": key, "error": err})
@@ -177,9 +174,9 @@
 		return nil, err
 	}
 	// Register the lease id
-	c.writeLock.Lock()
+	c.keyReservationsLock.Lock()
 	c.keyReservations[key] = &resp.ID
-	c.writeLock.Unlock()
+	c.keyReservationsLock.Unlock()
 
 	// Revoke lease if reservation is not successful
 	reservationSuccessful := false
@@ -235,8 +232,8 @@
 
 // ReleaseAllReservations releases all key reservations previously made (using Reserve API)
 func (c *EtcdClient) ReleaseAllReservations(ctx context.Context) error {
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
+	c.keyReservationsLock.Lock()
+	defer c.keyReservationsLock.Unlock()
 
 	for key, leaseID := range c.keyReservations {
 		_, err := c.ectdAPI.Revoke(ctx, *leaseID)
@@ -255,8 +252,8 @@
 	logger.Debugw("Release-reservation", log.Fields{"key": key})
 	var ok bool
 	var leaseID *v3Client.LeaseID
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
+	c.keyReservationsLock.Lock()
+	defer c.keyReservationsLock.Unlock()
 	if leaseID, ok = c.keyReservations[key]; !ok {
 		return nil
 	}
@@ -278,9 +275,11 @@
 	// Get the leaseid using the key
 	var ok bool
 	var leaseID *v3Client.LeaseID
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	if leaseID, ok = c.keyReservations[key]; !ok {
+	c.keyReservationsLock.RLock()
+	leaseID, ok = c.keyReservations[key]
+	c.keyReservationsLock.RUnlock()
+
+	if !ok {
 		return errors.New("key-not-reserved")
 	}
 
@@ -372,8 +371,6 @@
 	// Get the array of channels mapping
 	var watchedChannels []map[chan *Event]v3Client.Watcher
 	var ok bool
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
 
 	if watchedChannels, ok = c.getChannelMaps(key); !ok {
 		logger.Warnw("key-has-no-watched-channels", log.Fields{"key": key})
@@ -425,8 +422,6 @@
 
 // Close closes the KV store client
 func (c *EtcdClient) Close() {
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
 	if err := c.ectdAPI.Close(); err != nil {
 		logger.Errorw("error-closing-client", log.Fields{"error": err})
 	}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/kafka_inter_container_library.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/kafka_inter_container_library.go
index 91b2143..5dbde9c 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/kafka_inter_container_library.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/kafka_inter_container_library.go
@@ -19,6 +19,8 @@
 	"context"
 	"errors"
 	"fmt"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
 	"reflect"
 	"strings"
 	"sync"
@@ -34,7 +36,7 @@
 
 const (
 	DefaultMaxRetries     = 3
-	DefaultRequestTimeout = 10000 // 10000 milliseconds - to handle a wider latency range
+	DefaultRequestTimeout = 60000 // 60000 milliseconds - to handle a wider latency range
 )
 
 const (
@@ -66,6 +68,7 @@
 	GetDefaultTopic() *Topic
 	DeviceDiscovered(deviceId string, deviceType string, parentId string, publisher string) error
 	InvokeRPC(ctx context.Context, rpc string, toTopic *Topic, replyToTopic *Topic, waitForResponse bool, key string, kvArgs ...*KVArg) (bool, *any.Any)
+	InvokeAsyncRPC(ctx context.Context, rpc string, toTopic *Topic, replyToTopic *Topic, waitForResponse bool, key string, kvArgs ...*KVArg) chan *RpcResponse
 	SubscribeWithRequestHandlerInterface(topic Topic, handler interface{}) error
 	SubscribeWithDefaultRequestHandler(topic Topic, initialOffset int64) error
 	UnSubscribeFromRequestHandler(topic Topic) error
@@ -246,6 +249,104 @@
 	return nil
 }
 
+// InvokeAsyncRPC is used to make an RPC request asynchronously
+func (kp *interContainerProxy) InvokeAsyncRPC(ctx context.Context, rpc string, toTopic *Topic, replyToTopic *Topic,
+	waitForResponse bool, key string, kvArgs ...*KVArg) chan *RpcResponse {
+
+	logger.Debugw("InvokeAsyncRPC", log.Fields{"rpc": rpc, "key": key})
+	//	If a replyToTopic is provided then we use it, otherwise just use the  default toTopic.  The replyToTopic is
+	// typically the device ID.
+	responseTopic := replyToTopic
+	if responseTopic == nil {
+		responseTopic = kp.GetDefaultTopic()
+	}
+
+	chnl := make(chan *RpcResponse)
+
+	go func() {
+
+		// once we're done,
+		// close the response channel
+		defer close(chnl)
+
+		var err error
+		var protoRequest *ic.InterContainerMessage
+
+		// Encode the request
+		protoRequest, err = encodeRequest(rpc, toTopic, responseTopic, key, kvArgs...)
+		if err != nil {
+			logger.Warnw("cannot-format-request", log.Fields{"rpc": rpc, "error": err})
+			chnl <- NewResponse(RpcFormattingError, err, nil)
+			return
+		}
+
+		// Subscribe for response, if needed, before sending request
+		var ch <-chan *ic.InterContainerMessage
+		if ch, err = kp.subscribeForResponse(*responseTopic, protoRequest.Header.Id); err != nil {
+			logger.Errorw("failed-to-subscribe-for-response", log.Fields{"error": err, "toTopic": toTopic.Name})
+			chnl <- NewResponse(RpcTransportError, err, nil)
+			return
+		}
+
+		// Send request - if the topic is formatted with a device Id then we will send the request using a
+		// specific key, hence ensuring a single partition is used to publish the request.  This ensures that the
+		// subscriber on that topic will receive the request in the order it was sent.  The key used is the deviceId.
+		logger.Debugw("sending-msg", log.Fields{"rpc": rpc, "toTopic": toTopic, "replyTopic": responseTopic, "key": key, "xId": protoRequest.Header.Id})
+
+		// if the message is not sent on kafka publish an event an close the channel
+		if err = kp.kafkaClient.Send(protoRequest, toTopic, key); err != nil {
+			chnl <- NewResponse(RpcTransportError, err, nil)
+			return
+		}
+
+		// if the client is not waiting for a response send the ack and close the channel
+		chnl <- NewResponse(RpcSent, nil, nil)
+		if !waitForResponse {
+			return
+		}
+
+		defer func() {
+			// Remove the subscription for a response on return
+			if err := kp.unSubscribeForResponse(protoRequest.Header.Id); err != nil {
+				logger.Warnw("invoke-async-rpc-unsubscriber-for-response-failed", log.Fields{"err": err})
+			}
+		}()
+
+		// Wait for response as well as timeout or cancellation
+		select {
+		case msg, ok := <-ch:
+			if !ok {
+				logger.Warnw("channel-closed", log.Fields{"rpc": rpc, "replyTopic": replyToTopic.Name})
+				chnl <- NewResponse(RpcTransportError, status.Error(codes.Aborted, "channel closed"), nil)
+			}
+			logger.Debugw("received-response", log.Fields{"rpc": rpc, "msgHeader": msg.Header})
+			if responseBody, err := decodeResponse(msg); err != nil {
+				chnl <- NewResponse(RpcReply, err, nil)
+			} else {
+				if responseBody.Success {
+					chnl <- NewResponse(RpcReply, nil, responseBody.Result)
+				} else {
+					// response body contains an error
+					unpackErr := &ic.Error{}
+					if err := ptypes.UnmarshalAny(responseBody.Result, unpackErr); err != nil {
+						chnl <- NewResponse(RpcReply, err, nil)
+					} else {
+						chnl <- NewResponse(RpcReply, status.Error(codes.Internal, unpackErr.Reason), nil)
+					}
+				}
+			}
+		case <-ctx.Done():
+			logger.Errorw("context-cancelled", log.Fields{"rpc": rpc, "ctx": ctx.Err()})
+			err := status.Error(codes.DeadlineExceeded, ctx.Err().Error())
+			chnl <- NewResponse(RpcTimeout, err, nil)
+		case <-kp.doneCh:
+			chnl <- NewResponse(RpcSystemClosing, nil, nil)
+			logger.Warnw("received-exit-signal", log.Fields{"toTopic": toTopic.Name, "rpc": rpc})
+		}
+	}()
+	return chnl
+}
+
 // InvokeRPC is used to send a request to a given topic
 func (kp *interContainerProxy) InvokeRPC(ctx context.Context, rpc string, toTopic *Topic, replyToTopic *Topic,
 	waitForResponse bool, key string, kvArgs ...*KVArg) (bool, *any.Any) {
@@ -799,7 +900,8 @@
 
 	// Create a specific channel for this consumers.  We cannot use the channel from the kafkaclient as it will
 	// broadcast any message for this topic to all channels waiting on it.
-	ch := make(chan *ic.InterContainerMessage)
+	// Set channel size to 1 to prevent deadlock, see VOL-2708
+	ch := make(chan *ic.InterContainerMessage, 1)
 	kp.addToTransactionIdToChannelMap(trnsId, &topic, ch)
 
 	return ch, nil
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/utils.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/utils.go
index 0cb9535..bdc615f 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/utils.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/kafka/utils.go
@@ -15,7 +15,10 @@
  */
 package kafka
 
-import "strings"
+import (
+	"github.com/golang/protobuf/ptypes/any"
+	"strings"
+)
 
 const (
 	TopicSeparator = "_"
@@ -36,6 +39,31 @@
 	Value interface{}
 }
 
+type RpcMType int
+
+const (
+	RpcFormattingError RpcMType = iota
+	RpcSent
+	RpcReply
+	RpcTimeout
+	RpcTransportError
+	RpcSystemClosing
+)
+
+type RpcResponse struct {
+	MType RpcMType
+	Err   error
+	Reply *any.Any
+}
+
+func NewResponse(messageType RpcMType, err error, body *any.Any) *RpcResponse {
+	return &RpcResponse{
+		MType: messageType,
+		Err:   err,
+		Reply: body,
+	}
+}
+
 // TODO:  Remove and provide better may to get the device id
 // GetDeviceIdFromTopic extract the deviceId from the topic name.  The topic name is formatted either as:
 //			<any string> or <any string>_<deviceId>.  The device Id is 24 characters long.
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/log.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/log.go
index 3ebdd3a..47fa3fb 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/log.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/log.go
@@ -221,6 +221,7 @@
 			LevelKey:       "level",
 			MessageKey:     "msg",
 			TimeKey:        "ts",
+			CallerKey:      "caller",
 			StacktraceKey:  "stacktrace",
 			LineEnding:     zc.DefaultLineEnding,
 			EncodeLevel:    zc.LowercaseLevelEncoder,
@@ -237,7 +238,7 @@
 	// Build a custom config using zap
 	cfg = getDefaultConfig(outputType, level, defaultFields)
 
-	l, err := cfg.Build()
+	l, err := cfg.Build(zp.AddCallerSkip(1))
 	if err != nil {
 		return nil, err
 	}
@@ -282,7 +283,7 @@
 
 	cfgs[pkgName] = getDefaultConfig(outputType, level, defaultFields)
 
-	l, err := cfgs[pkgName].Build()
+	l, err := cfgs[pkgName].Build(zp.AddCallerSkip(1))
 	if err != nil {
 		return nil, err
 	}
@@ -304,16 +305,14 @@
 			}
 			cfg.InitialFields[k] = v
 		}
-		l, err := cfg.Build()
+		l, err := cfg.Build(zp.AddCallerSkip(1))
 		if err != nil {
 			return err
 		}
 
-		loggers[pkgName] = &logger{
-			log:         l.Sugar(),
-			parent:      l,
-			packageName: pkgName,
-		}
+		// Update the existing zap logger instance
+		loggers[pkgName].log = l.Sugar()
+		loggers[pkgName].parent = l
 	}
 	return nil
 }
@@ -329,19 +328,16 @@
 	return keys
 }
 
-// UpdateLogger deletes the logger associated with a caller's package and creates a new logger with the
-// defaultFields.  If a calling package is holding on to a Logger reference obtained from AddPackage invocation, then
-// that package needs to invoke UpdateLogger if it needs to make changes to the default fields and obtain a new logger
-// reference
-func UpdateLogger(defaultFields Fields) (Logger, error) {
+// UpdateLogger updates the logger associated with a caller's package with supplied defaultFields
+func UpdateLogger(defaultFields Fields) error {
 	pkgName, _, _, _ := getCallerInfo()
 	if _, exist := loggers[pkgName]; !exist {
-		return nil, fmt.Errorf("package-%s-not-registered", pkgName)
+		return fmt.Errorf("package-%s-not-registered", pkgName)
 	}
 
 	// Build a new logger
 	if _, exist := cfgs[pkgName]; !exist {
-		return nil, fmt.Errorf("config-%s-not-registered", pkgName)
+		return fmt.Errorf("config-%s-not-registered", pkgName)
 	}
 
 	cfg := cfgs[pkgName]
@@ -351,18 +347,16 @@
 		}
 		cfg.InitialFields[k] = v
 	}
-	l, err := cfg.Build()
+	l, err := cfg.Build(zp.AddCallerSkip(1))
 	if err != nil {
-		return nil, err
+		return err
 	}
 
-	// Set the logger
-	loggers[pkgName] = &logger{
-		log:         l.Sugar(),
-		parent:      l,
-		packageName: pkgName,
-	}
-	return loggers[pkgName], nil
+	// Update the existing zap logger instance
+	loggers[pkgName].log = l.Sugar()
+	loggers[pkgName].parent = l
+
+	return nil
 }
 
 func setLevel(cfg zp.Config, level LogLevel) {
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/mocks/kafka_inter_container_proxy.go b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/mocks/kafka_inter_container_proxy.go
index 405fbe7..9879830 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/mocks/kafka_inter_container_proxy.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v3/pkg/mocks/kafka_inter_container_proxy.go
@@ -42,6 +42,13 @@
 	Response  proto.Message
 }
 
+type InvokeAsyncRpcSpy struct {
+	CallCount int
+	Calls     map[int]InvokeRpcArgs
+	Timeout   bool
+	Response  proto.Message
+}
+
 type MockKafkaICProxy struct {
 	InvokeRpcSpy InvokeRpcSpy
 }
@@ -58,6 +65,29 @@
 	return nil
 }
 func (s *MockKafkaICProxy) Stop() {}
+
+func (s *MockKafkaICProxy) InvokeAsyncRPC(ctx context.Context, rpc string, toTopic *kafka.Topic, replyToTopic *kafka.Topic,
+	waitForResponse bool, key string, kvArgs ...*kafka.KVArg) chan *kafka.RpcResponse {
+
+	args := make(map[int]interface{}, 4)
+	for k, v := range kvArgs {
+		args[k] = v
+	}
+
+	s.InvokeRpcSpy.Calls[s.InvokeRpcSpy.CallCount] = InvokeRpcArgs{
+		Rpc:             rpc,
+		ToTopic:         toTopic,
+		ReplyToTopic:    replyToTopic,
+		WaitForResponse: waitForResponse,
+		Key:             key,
+		KvArgs:          args,
+	}
+
+	chnl := make(chan *kafka.RpcResponse)
+
+	return chnl
+}
+
 func (s *MockKafkaICProxy) InvokeRPC(ctx context.Context, rpc string, toTopic *kafka.Topic, replyToTopic *kafka.Topic, waitForResponse bool, key string, kvArgs ...*kafka.KVArg) (bool, *any.Any) {
 	s.InvokeRpcSpy.CallCount++
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index d5d84a2..3c4fa8c 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -96,7 +96,7 @@
 github.com/modern-go/concurrent
 # github.com/modern-go/reflect2 v1.0.1
 github.com/modern-go/reflect2
-# github.com/opencord/voltha-lib-go/v3 v3.0.15
+# github.com/opencord/voltha-lib-go/v3 v3.0.20
 github.com/opencord/voltha-lib-go/v3/pkg/adapters
 github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif
 github.com/opencord/voltha-lib-go/v3/pkg/adapters/common