VOL-2509 - upodate to use v3 protobufs

Change-Id: Ie42573675d7ef6c58757933023943ee133aaf3aa
diff --git a/cmd/ofagent/main.go b/cmd/ofagent/main.go
index cd03674..f34148e 100644
--- a/cmd/ofagent/main.go
+++ b/cmd/ofagent/main.go
@@ -21,9 +21,9 @@
 	"flag"
 	"fmt"
 	"github.com/opencord/ofagent-go/internal/pkg/ofagent"
-	"github.com/opencord/voltha-lib-go/v2/pkg/log"
-	"github.com/opencord/voltha-lib-go/v2/pkg/probe"
-	"github.com/opencord/voltha-lib-go/v2/pkg/version"
+	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-lib-go/v3/pkg/probe"
+	"github.com/opencord/voltha-lib-go/v3/pkg/version"
 	"os"
 	"strings"
 )