diff --git a/internal/pkg/core/openolt_test.go b/internal/pkg/core/openolt_test.go
index 3933475..8665028 100644
--- a/internal/pkg/core/openolt_test.go
+++ b/internal/pkg/core/openolt_test.go
@@ -28,13 +28,13 @@
 	"reflect"
 	"testing"
 
-	conf "github.com/opencord/voltha-lib-go/v4/pkg/config"
+	conf "github.com/opencord/voltha-lib-go/v5/pkg/config"
 
-	com "github.com/opencord/voltha-lib-go/v4/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v4/pkg/events"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	com "github.com/opencord/voltha-lib-go/v5/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v5/pkg/events"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-openolt-adapter/internal/pkg/config"
 	"github.com/opencord/voltha-openolt-adapter/internal/pkg/olterrors"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"