diff --git a/internal/pkg/commands/logicaldevices.go b/internal/pkg/commands/logicaldevices.go
index bef1de3..c529603 100644
--- a/internal/pkg/commands/logicaldevices.go
+++ b/internal/pkg/commands/logicaldevices.go
@@ -21,8 +21,8 @@
 	"github.com/golang/protobuf/ptypes/empty"
 	flags "github.com/jessevdk/go-flags"
 	"github.com/opencord/voltctl/pkg/format"
-	"github.com/opencord/voltha-protos/v3/go/openflow_13"
-	"github.com/opencord/voltha-protos/v3/go/voltha"
+	"github.com/opencord/voltha-protos/v4/go/openflow_13"
+	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"strings"
 )