VOL-2509 - upodate to use v3 protobufs

Change-Id: Ie42573675d7ef6c58757933023943ee133aaf3aa
diff --git a/internal/pkg/ofagent/ofagent.go b/internal/pkg/ofagent/ofagent.go
index 0ad4cd1..ea3b091 100644
--- a/internal/pkg/ofagent/ofagent.go
+++ b/internal/pkg/ofagent/ofagent.go
@@ -19,9 +19,9 @@
 import (
 	"context"
 	"github.com/opencord/ofagent-go/internal/pkg/openflow"
-	"github.com/opencord/voltha-lib-go/v2/pkg/log"
-	"github.com/opencord/voltha-lib-go/v2/pkg/probe"
-	"github.com/opencord/voltha-protos/v2/go/voltha"
+	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v3/pkg/probe"
+	"github.com/opencord/voltha-protos/v3/go/voltha"
 	"google.golang.org/grpc"
 	"sync"
 	"time"