diff --git a/rw_core/core/device/logical_manager.go b/rw_core/core/device/logical_manager.go
index 5661fdd..8cffd78 100644
--- a/rw_core/core/device/logical_manager.go
+++ b/rw_core/core/device/logical_manager.go
@@ -29,10 +29,10 @@
 	"github.com/opencord/voltha-go/db/model"
 	"github.com/opencord/voltha-go/rw_core/core/device/event"
 	"github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v3/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
-	"github.com/opencord/voltha-protos/v3/go/openflow_13"
-	"github.com/opencord/voltha-protos/v3/go/voltha"
+	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-protos/v4/go/openflow_13"
+	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )