VOL-2509 - upodate to use v3 protobufs

Change-Id: Ie42573675d7ef6c58757933023943ee133aaf3aa
diff --git a/go.mod b/go.mod
index d4ff5b9..48c017c 100644
--- a/go.mod
+++ b/go.mod
@@ -5,8 +5,8 @@
 require (
 	github.com/donNewtonAlpha/goloxi v1.0.0
 	github.com/golang/protobuf v1.3.2
-	github.com/opencord/voltha-lib-go/v2 v2.2.23
-	github.com/opencord/voltha-protos/v2 v2.1.0
+	github.com/opencord/voltha-lib-go/v3 v3.0.0
+	github.com/opencord/voltha-protos/v3 v3.0.0
 	golang.org/x/net v0.0.0-20191112182307-2180aed22343
 	google.golang.org/grpc v1.25.1
 )