[VOL-4291] OfAgent changes for gRPC migration

Change-Id: I8da1db6df49d478ef24ec8f9bd719e9692f48a7f
diff --git a/internal/pkg/ofagent/ofagent.go b/internal/pkg/ofagent/ofagent.go
index 298911d..efaf39c 100644
--- a/internal/pkg/ofagent/ofagent.go
+++ b/internal/pkg/ofagent/ofagent.go
@@ -23,10 +23,10 @@
 
 	"github.com/opencord/ofagent-go/internal/pkg/holder"
 	"github.com/opencord/ofagent-go/internal/pkg/openflow"
-	"github.com/opencord/voltha-lib-go/v5/pkg/log"
-	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
-	"github.com/opencord/voltha-protos/v4/go/openflow_13"
-	"github.com/opencord/voltha-protos/v4/go/voltha"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/probe"
+	"github.com/opencord/voltha-protos/v5/go/openflow_13"
+	"github.com/opencord/voltha-protos/v5/go/voltha"
 	"google.golang.org/grpc"
 )