diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/common.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/common.go
index a69e290..294a4bd 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/common.go
@@ -16,7 +16,7 @@
 package config
 
 import (
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/configmanager.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/configmanager.go
similarity index 98%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/configmanager.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/configmanager.go
index 9ea86f7..4b1c841 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/configmanager.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/configmanager.go
@@ -22,9 +22,9 @@
 	"strings"
 	"time"
 
-	"github.com/opencord/voltha-lib-go/v3/pkg/db"
-	"github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/db"
+	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 )
 
 const (
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/logcontroller.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/logcontroller.go
similarity index 99%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/logcontroller.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/logcontroller.go
index f83e383..8187edc 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/logcontroller.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/logcontroller.go
@@ -26,7 +26,7 @@
 	"crypto/md5"
 	"encoding/json"
 	"errors"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 	"os"
 	"sort"
 	"strings"
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/logfeaturescontroller.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/logfeaturescontroller.go
similarity index 62%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/logfeaturescontroller.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/logfeaturescontroller.go
index a0d77b8..353ae5c 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/config/logfeaturescontroller.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/logfeaturescontroller.go
@@ -19,22 +19,24 @@
 import (
 	"context"
 	"errors"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 	"os"
 	"strings"
 )
 
 const (
-	defaultTracingStatusKey = "trace_publish" // kvstore key containing tracing configuration status
+	defaultTracingStatusKey        = "trace_publish"   // kvstore key containing tracing configuration status
+	defaultLogCorrelationStatusKey = "log_correlation" // kvstore key containing log correlation configuration status
 )
 
 // ComponentLogFeatureController represents Configuration for Logging related features of Tracing and Log
 // Correlation of specific Voltha component.
 type ComponentLogFeaturesController struct {
-	ComponentName        string
-	componentNameConfig  *ComponentConfig
-	configManager        *ConfigManager
-	initialTracingStatus bool // Initial default tracing status set by helm chart
+	ComponentName               string
+	componentNameConfig         *ComponentConfig
+	configManager               *ConfigManager
+	initialTracingStatus        bool // Initial default tracing status set by helm chart
+	initialLogCorrelationStatus bool // Initial default log correlation status set by helm chart
 }
 
 func NewComponentLogFeaturesController(ctx context.Context, cm *ConfigManager) (*ComponentLogFeaturesController, error) {
@@ -45,12 +47,14 @@
 	}
 
 	tracingStatus := log.GetGlobalLFM().GetTracePublishingStatus()
+	logCorrelationStatus := log.GetGlobalLFM().GetLogCorrelationStatus()
 
 	return &ComponentLogFeaturesController{
-		ComponentName:        componentName,
-		componentNameConfig:  nil,
-		configManager:        cm,
-		initialTracingStatus: tracingStatus,
+		ComponentName:               componentName,
+		componentNameConfig:         nil,
+		configManager:               cm,
+		initialTracingStatus:        tracingStatus,
+		initialLogCorrelationStatus: logCorrelationStatus,
 	}, nil
 
 }
@@ -87,14 +91,27 @@
 			logger.Errorw(ctx, "failed-to-persist-component-initial-tracing-status-at-startup", log.Fields{"error": err, "tracingstatus": statusString})
 		}
 	}
+
+	_, err = cc.componentNameConfig.Retrieve(ctx, defaultLogCorrelationStatusKey)
+	if err != nil {
+		statusString := "DISABLED"
+		if cc.initialLogCorrelationStatus {
+			statusString = "ENABLED"
+		}
+		err = cc.componentNameConfig.Save(ctx, defaultLogCorrelationStatusKey, statusString)
+		if err != nil {
+			logger.Errorw(ctx, "failed-to-persist-component-initial-log-correlation-status-at-startup", log.Fields{"error": err, "logcorrelationstatus": statusString})
+		}
+	}
 }
 
 // processLogFeaturesConfig will first load and apply configuration of log features. Then it will start waiting for any changes
 // made to configuration in config store (etcd) and apply the same
 func (cc *ComponentLogFeaturesController) processLogFeaturesConfig(ctx context.Context) {
 
-	// Load and apply Tracing Status for first time
+	// Load and apply Tracing Status and log correlation status for first time
 	cc.loadAndApplyTracingStatusUpdate(ctx)
+	cc.loadAndApplyLogCorrelationStatusUpdate(ctx)
 
 	componentConfigEventChan := cc.componentNameConfig.MonitorForConfigChange(ctx)
 
@@ -110,6 +127,8 @@
 
 			if strings.HasSuffix(configEvent.ConfigAttribute, defaultTracingStatusKey) {
 				cc.loadAndApplyTracingStatusUpdate(ctx)
+			} else if strings.HasSuffix(configEvent.ConfigAttribute, defaultLogCorrelationStatusKey) {
+				cc.loadAndApplyLogCorrelationStatusUpdate(ctx)
 			}
 		}
 	}
@@ -125,7 +144,7 @@
 	}
 
 	if desiredTracingStatus != "ENABLED" && desiredTracingStatus != "DISABLED" {
-		logger.Warnw(ctx, "unsupported-tracing-status-configured-in-config-store", log.Fields{"tracing-status": desiredTracingStatus})
+		logger.Warnw(ctx, "unsupported-tracing-status-configured-in-config-store", log.Fields{"failed-tracing-status": desiredTracingStatus, "tracing-status": log.GetGlobalLFM().GetTracePublishingStatus()})
 		return
 	}
 
@@ -133,3 +152,21 @@
 
 	log.GetGlobalLFM().SetTracePublishingStatus(desiredTracingStatus == "ENABLED")
 }
+
+func (cc *ComponentLogFeaturesController) loadAndApplyLogCorrelationStatusUpdate(ctx context.Context) {
+
+	desiredLogCorrelationStatus, err := cc.componentNameConfig.Retrieve(ctx, defaultLogCorrelationStatusKey)
+	if err != nil || desiredLogCorrelationStatus == "" {
+		logger.Warn(ctx, "unable-to-retrieve-log-correlation-status-from-config-store")
+		return
+	}
+
+	if desiredLogCorrelationStatus != "ENABLED" && desiredLogCorrelationStatus != "DISABLED" {
+		logger.Warnw(ctx, "unsupported-log-correlation-status-configured-in-config-store", log.Fields{"failed-log-correlation-status": desiredLogCorrelationStatus, "log-correlation-status": log.GetGlobalLFM().GetLogCorrelationStatus()})
+		return
+	}
+
+	logger.Debugw(ctx, "retrieved-log-correlation-status", log.Fields{"log-correlation-status": desiredLogCorrelationStatus})
+
+	log.GetGlobalLFM().SetLogCorrelationStatus(desiredLogCorrelationStatus == "ENABLED")
+}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/backend.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
similarity index 98%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/backend.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
index efc0953..d6867a5 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/backend.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
@@ -23,8 +23,8 @@
 	"sync"
 	"time"
 
-	"github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/common.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/common.go
index 9d50f24..25cddf5 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/common.go
@@ -16,7 +16,7 @@
 package db
 
 import (
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/client.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/client.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/common.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/common.go
index bb38a94..99c603d 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/common.go
@@ -16,7 +16,7 @@
 package kvstore
 
 import (
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/consulclient.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go
similarity index 99%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/consulclient.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go
index c2cd841..2593608 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/consulclient.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go
@@ -19,7 +19,7 @@
 	"bytes"
 	"context"
 	"errors"
-	log "github.com/opencord/voltha-lib-go/v3/pkg/log"
+	log "github.com/opencord/voltha-lib-go/v4/pkg/log"
 	"sync"
 	"time"
 	//log "ciena.com/coordinator/common"
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/etcdclient.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
similarity index 99%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/etcdclient.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
index 0165e18..aa5adbf 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/etcdclient.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
@@ -22,7 +22,7 @@
 	"sync"
 	"time"
 
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 	v3Client "go.etcd.io/etcd/clientv3"
 	v3Concurrency "go.etcd.io/etcd/clientv3/concurrency"
 	v3rpcTypes "go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes"
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/kvutils.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore/kvutils.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/common.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/common.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/common.go
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/log.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/log.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/utils.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/utils.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/log/utils.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/utils.go
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/probe/common.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/probe/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/probe/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/probe/common.go
index efd27a4..d9739af 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/probe/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/probe/common.go
@@ -16,7 +16,7 @@
 package probe
 
 import (
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/probe/probe.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/probe/probe.go
similarity index 99%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/probe/probe.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/probe/probe.go
index 732d6df..f13f257 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/probe/probe.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/probe/probe.go
@@ -18,7 +18,7 @@
 import (
 	"context"
 	"fmt"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 	"net/http"
 	"sync"
 )
diff --git a/vendor/github.com/opencord/voltha-lib-go/v3/pkg/version/version.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/version/version.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v3/pkg/version/version.go
rename to vendor/github.com/opencord/voltha-lib-go/v4/pkg/version/version.go