diff --git a/pkg/config/common.go b/pkg/config/common.go
index a69e290..294a4bd 100644
--- a/pkg/config/common.go
+++ b/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/pkg/config/configmanager.go b/pkg/config/configmanager.go
index 9ea86f7..4b1c841 100644
--- a/pkg/config/configmanager.go
+++ b/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/pkg/config/logcontroller.go b/pkg/config/logcontroller.go
index f83e383..8187edc 100644
--- a/pkg/config/logcontroller.go
+++ b/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/pkg/config/logfeaturescontroller.go b/pkg/config/logfeaturescontroller.go
index f608e1e..353ae5c 100644
--- a/pkg/config/logfeaturescontroller.go
+++ b/pkg/config/logfeaturescontroller.go
@@ -19,7 +19,7 @@
 import (
 	"context"
 	"errors"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 	"os"
 	"strings"
 )