diff --git a/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go b/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go
index 5b839c6..d16ad95 100644
--- a/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go
+++ b/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go
@@ -24,6 +24,7 @@
 	"github.com/opencord/voltha-go/kafka"
 	ic "github.com/opencord/voltha-protos/go/inter_container"
 	"github.com/opencord/voltha-protos/go/voltha"
+        "github.com/opencord/voltha-protos/go/openflow_13"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )
@@ -134,6 +135,45 @@
 }
 
 func (rhp *RequestHandlerProxy) Update_flows_incrementally(args []*ic.Argument) (*empty.Empty, error) {
+        log.Debug("Update_flows_incrementally")
+	if len(args) < 3 {
+		log.Warn("Update_flows_incrementally-invalid-number-of-args", log.Fields{"args": args})
+		err := errors.New("invalid-number-of-args")
+		return nil, err
+	}
+	device := &voltha.Device{}
+	transactionID := &ic.StrType{}
+        flows := &openflow_13.FlowChanges{}
+        groups := &openflow_13.FlowGroupChanges{}
+	for _, arg := range args {
+		switch arg.Key {
+		case "device":
+			if err := ptypes.UnmarshalAny(arg.Value, device); err != nil {
+				log.Warnw("cannot-unmarshal-device", log.Fields{"error": err})
+				return nil, err
+			}
+		case "flow_changes":
+			if err := ptypes.UnmarshalAny(arg.Value, flows); err != nil {
+				log.Warnw("cannot-unmarshal-flows", log.Fields{"error": err})
+				return nil, err
+			}
+		case "group_changes":
+			if err := ptypes.UnmarshalAny(arg.Value, groups); err != nil {
+				log.Warnw("cannot-unmarshal-groups", log.Fields{"error": err})
+				return nil, err
+			}
+		case kafka.TransactionKey:
+			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
+				log.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				return nil, err
+			}
+		}
+	}
+        log.Debugw("Update_flows_incrementally",log.Fields{"flows":flows,"groups":groups})
+        //Invoke the adopt device on the adapter
+        if err := rhp.adapter.Update_flows_incrementally(device,flows,groups); err != nil {
+                return nil, status.Errorf(codes.NotFound, "%s", err.Error())
+        }
 	return new(empty.Empty), nil
 }