diff --git a/rw_core/mocks/adapter_onu_test.go b/rw_core/mocks/adapter_onu_test.go
index 9421d5c..20eef15 100644
--- a/rw_core/mocks/adapter_onu_test.go
+++ b/rw_core/mocks/adapter_onu_test.go
@@ -18,7 +18,7 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters"
 	"testing"
 )