diff --git a/internal/pkg/openflow/stats.go b/internal/pkg/openflow/stats.go
index 096e731..ccf7d7d 100644
--- a/internal/pkg/openflow/stats.go
+++ b/internal/pkg/openflow/stats.go
@@ -23,9 +23,9 @@
 
 	"github.com/opencord/goloxi"
 	ofp "github.com/opencord/goloxi/of13"
-	"github.com/opencord/voltha-lib-go/v3/pkg/log"
-	"github.com/opencord/voltha-protos/v3/go/common"
-	"github.com/opencord/voltha-protos/v3/go/openflow_13"
+	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-protos/v4/go/common"
+	"github.com/opencord/voltha-protos/v4/go/openflow_13"
 )
 
 func (ofc *OFConnection) handleStatsRequest(ctx context.Context, request ofp.IHeader, statType uint16) error {