gRPC migration

Change-Id: I3129ae27d7ee12a23c7046f0d877e8064f2fd7f4
diff --git a/cmd/bbsim-sadis-server.go b/cmd/bbsim-sadis-server.go
index e18d880..573f3f7 100644
--- a/cmd/bbsim-sadis-server.go
+++ b/cmd/bbsim-sadis-server.go
@@ -20,7 +20,7 @@
 	"context"
 	"github.com/opencord/bbsim-sadis-server/internal/core"
 	"github.com/opencord/bbsim-sadis-server/internal/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/clientcmd"