VOL-4413 Apply port-number changes in voltha-lib to components
 (Needs to be merged with VOL-4411 changes.)

Change-Id: Ic3ee8f519e04b8b03b8bd09dd497417658ec2ccd
diff --git a/go.mod b/go.mod
index ae14ec3..a46c141 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@
 	github.com/golang/mock v1.6.0
 	github.com/golang/protobuf v1.5.2
 	github.com/google/uuid v1.3.0
-	github.com/opencord/voltha-lib-go/v7 v7.0.0
+	github.com/opencord/voltha-lib-go/v7 v7.0.4
 	github.com/opencord/voltha-protos/v5 v5.0.0
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2