diff --git a/rw_core/common.go b/rw_core/common.go
index ebefcc0..e7c0252 100644
--- a/rw_core/common.go
+++ b/rw_core/common.go
@@ -18,7 +18,7 @@
 package main
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/adapter/agent.go b/rw_core/core/adapter/agent.go
index f8ec23c..a6d8186 100644
--- a/rw_core/core/adapter/agent.go
+++ b/rw_core/core/adapter/agent.go
@@ -19,7 +19,7 @@
 import (
 	"context"
 	"github.com/golang/protobuf/ptypes"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"sync"
 	"time"
diff --git a/rw_core/core/adapter/common.go b/rw_core/core/adapter/common.go
index 135aeec..0c6b2c3 100644
--- a/rw_core/core/adapter/common.go
+++ b/rw_core/core/adapter/common.go
@@ -18,7 +18,7 @@
 package adapter
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/adapter/manager.go b/rw_core/core/adapter/manager.go
index 38fe5bd..772ff75 100644
--- a/rw_core/core/adapter/manager.go
+++ b/rw_core/core/adapter/manager.go
@@ -25,9 +25,9 @@
 	"github.com/gogo/protobuf/proto"
 	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/opencord/voltha-go/db/model"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	"github.com/opencord/voltha-lib-go/v4/pkg/probe"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/api/adapter_request_handler.go b/rw_core/core/api/adapter_request_handler.go
index 1c2d2e0..890ac8b 100644
--- a/rw_core/core/api/adapter_request_handler.go
+++ b/rw_core/core/api/adapter_request_handler.go
@@ -24,8 +24,8 @@
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	"github.com/opencord/voltha-go/rw_core/core/device"
 	"github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 )
diff --git a/rw_core/core/api/common.go b/rw_core/core/api/common.go
index f9dc4ba..0cf2888 100644
--- a/rw_core/core/api/common.go
+++ b/rw_core/core/api/common.go
@@ -18,7 +18,7 @@
 package api
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/api/grpc_nbi_handler.go b/rw_core/core/api/grpc_nbi_handler.go
index ea4c757..e034da5 100755
--- a/rw_core/core/api/grpc_nbi_handler.go
+++ b/rw_core/core/api/grpc_nbi_handler.go
@@ -23,7 +23,7 @@
 	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	"github.com/opencord/voltha-go/rw_core/core/device"
-	"github.com/opencord/voltha-lib-go/v4/pkg/version"
+	"github.com/opencord/voltha-lib-go/v5/pkg/version"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	"github.com/opencord/voltha-protos/v4/go/omci"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
diff --git a/rw_core/core/api/grpc_nbi_handler_test.go b/rw_core/core/api/grpc_nbi_handler_test.go
index 9ad3926..98e1d04 100755
--- a/rw_core/core/api/grpc_nbi_handler_test.go
+++ b/rw_core/core/api/grpc_nbi_handler_test.go
@@ -37,12 +37,12 @@
 	"github.com/opencord/voltha-go/rw_core/core/device"
 	cm "github.com/opencord/voltha-go/rw_core/mocks"
 	tst "github.com/opencord/voltha-go/rw_core/test"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	"github.com/opencord/voltha-lib-go/v4/pkg/events"
-	"github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	mock_etcd "github.com/opencord/voltha-lib-go/v4/pkg/mocks/etcd"
-	mock_kafka "github.com/opencord/voltha-lib-go/v4/pkg/mocks/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db"
+	"github.com/opencord/voltha-lib-go/v5/pkg/events"
+	"github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	mock_etcd "github.com/opencord/voltha-lib-go/v5/pkg/mocks/etcd"
+	mock_kafka "github.com/opencord/voltha-lib-go/v5/pkg/mocks/kafka"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/phayes/freeport"
diff --git a/rw_core/core/common.go b/rw_core/core/common.go
index 75190dd..57d0119 100644
--- a/rw_core/core/common.go
+++ b/rw_core/core/common.go
@@ -18,7 +18,7 @@
 package core
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/core.go b/rw_core/core/core.go
index 43e9903..c52f170 100644
--- a/rw_core/core/core.go
+++ b/rw_core/core/core.go
@@ -25,11 +25,11 @@
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	"github.com/opencord/voltha-go/rw_core/core/api"
 	"github.com/opencord/voltha-go/rw_core/core/device"
-	conf "github.com/opencord/voltha-lib-go/v4/pkg/config"
-	grpcserver "github.com/opencord/voltha-lib-go/v4/pkg/grpc"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	"github.com/opencord/voltha-lib-go/v4/pkg/probe"
+	conf "github.com/opencord/voltha-lib-go/v5/pkg/config"
+	grpcserver "github.com/opencord/voltha-lib-go/v5/pkg/grpc"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
 	"github.com/opencord/voltha-protos/v4/go/extension"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc"
diff --git a/rw_core/core/device/agent.go b/rw_core/core/device/agent.go
index c2705e9..7cd96d8 100755
--- a/rw_core/core/device/agent.go
+++ b/rw_core/core/device/agent.go
@@ -41,8 +41,8 @@
 	"github.com/opencord/voltha-go/rw_core/core/device/remote"
 	"github.com/opencord/voltha-go/rw_core/core/device/transientstate"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	"github.com/opencord/voltha-protos/v4/go/extension"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
diff --git a/rw_core/core/device/agent_device_update.go b/rw_core/core/device/agent_device_update.go
index 621e720..a4f2986 100644
--- a/rw_core/core/device/agent_device_update.go
+++ b/rw_core/core/device/agent_device_update.go
@@ -20,7 +20,7 @@
 	"context"
 	"fmt"
 	"github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/common"
 )
 
diff --git a/rw_core/core/device/agent_flow.go b/rw_core/core/device/agent_flow.go
index 2ac9bd7..90b57a7 100644
--- a/rw_core/core/device/agent_flow.go
+++ b/rw_core/core/device/agent_flow.go
@@ -22,8 +22,8 @@
 
 	"github.com/gogo/protobuf/proto"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
diff --git a/rw_core/core/device/agent_group.go b/rw_core/core/device/agent_group.go
index 67fa74c..035bc7c 100644
--- a/rw_core/core/device/agent_group.go
+++ b/rw_core/core/device/agent_group.go
@@ -23,7 +23,7 @@
 
 	"github.com/gogo/protobuf/proto"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
diff --git a/rw_core/core/device/agent_image.go b/rw_core/core/device/agent_image.go
index fc56c02..4dedc9a 100644
--- a/rw_core/core/device/agent_image.go
+++ b/rw_core/core/device/agent_image.go
@@ -19,13 +19,13 @@
 import (
 	"context"
 
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
 	"github.com/opencord/voltha-protos/v4/go/common"
 
 	"github.com/gogo/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/device/agent_pm_config.go b/rw_core/core/device/agent_pm_config.go
index c59080d..2e355aa 100644
--- a/rw_core/core/device/agent_pm_config.go
+++ b/rw_core/core/device/agent_pm_config.go
@@ -21,7 +21,7 @@
 	"fmt"
 	"github.com/gogo/protobuf/proto"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/device/agent_port.go b/rw_core/core/device/agent_port.go
index f99cc5d..f9bf7de 100644
--- a/rw_core/core/device/agent_port.go
+++ b/rw_core/core/device/agent_port.go
@@ -24,7 +24,7 @@
 	"github.com/gogo/protobuf/proto"
 	"github.com/opencord/voltha-go/rw_core/core/device/port"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/device/agent_test.go b/rw_core/core/device/agent_test.go
index 88d901d..63eb7df 100755
--- a/rw_core/core/device/agent_test.go
+++ b/rw_core/core/device/agent_test.go
@@ -33,13 +33,13 @@
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	cm "github.com/opencord/voltha-go/rw_core/mocks"
 	tst "github.com/opencord/voltha-go/rw_core/test"
-	com "github.com/opencord/voltha-lib-go/v4/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	"github.com/opencord/voltha-lib-go/v4/pkg/events"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	mock_etcd "github.com/opencord/voltha-lib-go/v4/pkg/mocks/etcd"
-	mock_kafka "github.com/opencord/voltha-lib-go/v4/pkg/mocks/kafka"
+	com "github.com/opencord/voltha-lib-go/v5/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db"
+	"github.com/opencord/voltha-lib-go/v5/pkg/events"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	mock_etcd "github.com/opencord/voltha-lib-go/v5/pkg/mocks/etcd"
+	mock_kafka "github.com/opencord/voltha-lib-go/v5/pkg/mocks/kafka"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/phayes/freeport"
diff --git a/rw_core/core/device/common.go b/rw_core/core/device/common.go
index 577604b..d781187 100644
--- a/rw_core/core/device/common.go
+++ b/rw_core/core/device/common.go
@@ -18,7 +18,7 @@
 package device
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/event/common.go b/rw_core/core/device/event/common.go
index fed3a2e..72d5077 100644
--- a/rw_core/core/device/event/common.go
+++ b/rw_core/core/device/event/common.go
@@ -18,7 +18,7 @@
 package event
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/event/event.go b/rw_core/core/device/event/event.go
index 2eeb70a..2a134f1 100644
--- a/rw_core/core/device/event/event.go
+++ b/rw_core/core/device/event/event.go
@@ -26,9 +26,9 @@
 
 	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/opencord/voltha-go/rw_core/utils"
-	ev "github.com/opencord/voltha-lib-go/v4/pkg/events"
-	"github.com/opencord/voltha-lib-go/v4/pkg/events/eventif"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	ev "github.com/opencord/voltha-lib-go/v5/pkg/events"
+	"github.com/opencord/voltha-lib-go/v5/pkg/events/eventif"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	"github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
diff --git a/rw_core/core/device/extension_manager.go b/rw_core/core/device/extension_manager.go
index 1e44ddf..40c98aa 100644
--- a/rw_core/core/device/extension_manager.go
+++ b/rw_core/core/device/extension_manager.go
@@ -18,7 +18,7 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/extension"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/device/flow/common.go b/rw_core/core/device/flow/common.go
index 861db15..6672e01 100644
--- a/rw_core/core/device/flow/common.go
+++ b/rw_core/core/device/flow/common.go
@@ -18,7 +18,7 @@
 package flow
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/logical_agent.go b/rw_core/core/device/logical_agent.go
index a1579e8..9bf6361 100644
--- a/rw_core/core/device/logical_agent.go
+++ b/rw_core/core/device/logical_agent.go
@@ -31,8 +31,8 @@
 	fd "github.com/opencord/voltha-go/rw_core/flowdecomposition"
 	"github.com/opencord/voltha-go/rw_core/route"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
diff --git a/rw_core/core/device/logical_agent_flow.go b/rw_core/core/device/logical_agent_flow.go
index 808dfd3..31a8b69 100644
--- a/rw_core/core/device/logical_agent_flow.go
+++ b/rw_core/core/device/logical_agent_flow.go
@@ -26,8 +26,8 @@
 	"github.com/gogo/protobuf/proto"
 	"github.com/opencord/voltha-go/rw_core/route"
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
diff --git a/rw_core/core/device/logical_agent_group.go b/rw_core/core/device/logical_agent_group.go
index 780eec3..d68ae60 100644
--- a/rw_core/core/device/logical_agent_group.go
+++ b/rw_core/core/device/logical_agent_group.go
@@ -22,8 +22,8 @@
 	"time"
 
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
diff --git a/rw_core/core/device/logical_agent_meter.go b/rw_core/core/device/logical_agent_meter.go
index d67b2df..5ee8269 100644
--- a/rw_core/core/device/logical_agent_meter.go
+++ b/rw_core/core/device/logical_agent_meter.go
@@ -20,8 +20,8 @@
 	"context"
 	"fmt"
 
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/device/logical_agent_meter_helpers.go b/rw_core/core/device/logical_agent_meter_helpers.go
index 654392e..f18936d 100644
--- a/rw_core/core/device/logical_agent_meter_helpers.go
+++ b/rw_core/core/device/logical_agent_meter_helpers.go
@@ -20,8 +20,8 @@
 	"context"
 	"fmt"
 
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 )
 
diff --git a/rw_core/core/device/logical_agent_port.go b/rw_core/core/device/logical_agent_port.go
index 8a6e726..4672aca 100644
--- a/rw_core/core/device/logical_agent_port.go
+++ b/rw_core/core/device/logical_agent_port.go
@@ -22,8 +22,8 @@
 	"sync"
 
 	coreutils "github.com/opencord/voltha-go/rw_core/utils"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
diff --git a/rw_core/core/device/logical_agent_route.go b/rw_core/core/device/logical_agent_route.go
index cdf79f9..102397f 100644
--- a/rw_core/core/device/logical_agent_route.go
+++ b/rw_core/core/device/logical_agent_route.go
@@ -21,7 +21,7 @@
 	"fmt"
 
 	"github.com/opencord/voltha-go/rw_core/route"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 )
diff --git a/rw_core/core/device/logical_agent_test.go b/rw_core/core/device/logical_agent_test.go
index 011cacb..ac7662e 100644
--- a/rw_core/core/device/logical_agent_test.go
+++ b/rw_core/core/device/logical_agent_test.go
@@ -28,13 +28,13 @@
 	"github.com/opencord/voltha-go/rw_core/config"
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	tst "github.com/opencord/voltha-go/rw_core/test"
-	com "github.com/opencord/voltha-lib-go/v4/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	"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"
-	mock_etcd "github.com/opencord/voltha-lib-go/v4/pkg/mocks/etcd"
-	mock_kafka "github.com/opencord/voltha-lib-go/v4/pkg/mocks/kafka"
+	com "github.com/opencord/voltha-lib-go/v5/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db"
+	"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"
+	mock_etcd "github.com/opencord/voltha-lib-go/v5/pkg/mocks/etcd"
+	mock_kafka "github.com/opencord/voltha-lib-go/v5/pkg/mocks/kafka"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/phayes/freeport"
diff --git a/rw_core/core/device/logical_manager.go b/rw_core/core/device/logical_manager.go
index 9a38d9c..c43ecdb 100644
--- a/rw_core/core/device/logical_manager.go
+++ b/rw_core/core/device/logical_manager.go
@@ -19,7 +19,7 @@
 import (
 	"context"
 	"errors"
-	"github.com/opencord/voltha-lib-go/v4/pkg/probe"
+	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
 	"io"
 	"strconv"
 	"strings"
@@ -30,8 +30,8 @@
 	"github.com/opencord/voltha-go/db/model"
 	"github.com/opencord/voltha-go/rw_core/core/device/event"
 	"github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
diff --git a/rw_core/core/device/logical_port/common.go b/rw_core/core/device/logical_port/common.go
index 4365d6d..fede329 100644
--- a/rw_core/core/device/logical_port/common.go
+++ b/rw_core/core/device/logical_port/common.go
@@ -18,7 +18,7 @@
 package port
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/logical_port/loader.go b/rw_core/core/device/logical_port/loader.go
index c81857f..3117743 100644
--- a/rw_core/core/device/logical_port/loader.go
+++ b/rw_core/core/device/logical_port/loader.go
@@ -22,7 +22,7 @@
 	"sync"
 
 	"github.com/opencord/voltha-go/db/model"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/device/manager.go b/rw_core/core/device/manager.go
index 3533046..0b34bfb 100755
--- a/rw_core/core/device/manager.go
+++ b/rw_core/core/device/manager.go
@@ -20,7 +20,7 @@
 	"context"
 	"errors"
 	"github.com/opencord/voltha-go/rw_core/config"
-	"github.com/opencord/voltha-lib-go/v4/pkg/probe"
+	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
 	"sync"
 	"time"
 
@@ -31,9 +31,9 @@
 	"github.com/opencord/voltha-go/rw_core/core/device/remote"
 	"github.com/opencord/voltha-go/rw_core/core/device/state"
 	"github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/events"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/events"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/opencord/voltha-protos/v4/go/openflow_13"
diff --git a/rw_core/core/device/manager_test.go b/rw_core/core/device/manager_test.go
index cf93502..23968b5 100644
--- a/rw_core/core/device/manager_test.go
+++ b/rw_core/core/device/manager_test.go
@@ -29,9 +29,9 @@
 	"github.com/opencord/voltha-go/rw_core/config"
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	tst "github.com/opencord/voltha-go/rw_core/test"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	"github.com/opencord/voltha-lib-go/v4/pkg/events"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db"
+	"github.com/opencord/voltha-lib-go/v5/pkg/events"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/phayes/freeport"
diff --git a/rw_core/core/device/mock_kafka.go b/rw_core/core/device/mock_kafka.go
index 9a08e70..54ee427 100644
--- a/rw_core/core/device/mock_kafka.go
+++ b/rw_core/core/device/mock_kafka.go
@@ -15,7 +15,7 @@
  */
 
 // Code generated by MockGen. DO NOT EDIT.
-// Source: github.com/opencord/voltha-lib-go/v4/pkg/kafka (interfaces: InterContainerProxy)
+// Source: github.com/opencord/voltha-lib-go/v5/pkg/kafka (interfaces: InterContainerProxy)
 
 // Package device is a generated GoMock package.
 package device
@@ -26,7 +26,7 @@
 
 	gomock "github.com/golang/mock/gomock"
 	any "github.com/golang/protobuf/ptypes/any"
-	kafka "github.com/opencord/voltha-lib-go/v4/pkg/kafka"
+	kafka "github.com/opencord/voltha-lib-go/v5/pkg/kafka"
 )
 
 // MockInterContainerProxy is a mock of InterContainerProxy interface.
diff --git a/rw_core/core/device/port/common.go b/rw_core/core/device/port/common.go
index 4365d6d..fede329 100644
--- a/rw_core/core/device/port/common.go
+++ b/rw_core/core/device/port/common.go
@@ -18,7 +18,7 @@
 package port
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/port/loader.go b/rw_core/core/device/port/loader.go
index 013154d..e1017bd 100644
--- a/rw_core/core/device/port/loader.go
+++ b/rw_core/core/device/port/loader.go
@@ -22,7 +22,7 @@
 	"sync"
 
 	"github.com/opencord/voltha-go/db/model"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/device/remote/adapter_proxy.go b/rw_core/core/device/remote/adapter_proxy.go
index 71dedb3..77b9d1c 100755
--- a/rw_core/core/device/remote/adapter_proxy.go
+++ b/rw_core/core/device/remote/adapter_proxy.go
@@ -21,8 +21,8 @@
 
 	"github.com/opencord/voltha-protos/v4/go/common"
 
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/extension"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
diff --git a/rw_core/core/device/remote/adapter_proxy_test.go b/rw_core/core/device/remote/adapter_proxy_test.go
index 1de0600..ad8cd31 100755
--- a/rw_core/core/device/remote/adapter_proxy_test.go
+++ b/rw_core/core/device/remote/adapter_proxy_test.go
@@ -25,10 +25,10 @@
 	"github.com/golang/protobuf/ptypes"
 	any2 "github.com/golang/protobuf/ptypes/any"
 	cm "github.com/opencord/voltha-go/rw_core/mocks"
-	com "github.com/opencord/voltha-lib-go/v4/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	mock_kafka "github.com/opencord/voltha-lib-go/v4/pkg/mocks/kafka"
+	com "github.com/opencord/voltha-lib-go/v5/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	mock_kafka "github.com/opencord/voltha-lib-go/v5/pkg/mocks/kafka"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	of "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
diff --git a/rw_core/core/device/remote/common.go b/rw_core/core/device/remote/common.go
index a092739..2e44b29 100644
--- a/rw_core/core/device/remote/common.go
+++ b/rw_core/core/device/remote/common.go
@@ -18,7 +18,7 @@
 package remote
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/state/common.go b/rw_core/core/device/state/common.go
index 778412e..346841a 100644
--- a/rw_core/core/device/state/common.go
+++ b/rw_core/core/device/state/common.go
@@ -18,7 +18,7 @@
 package state
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/state/transitions.go b/rw_core/core/device/state/transitions.go
index b843c70..c3b98e7 100644
--- a/rw_core/core/device/state/transitions.go
+++ b/rw_core/core/device/state/transitions.go
@@ -18,7 +18,7 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"reflect"
 	"runtime"
diff --git a/rw_core/core/device/transientstate/common.go b/rw_core/core/device/transientstate/common.go
index b22c789..feabb19 100644
--- a/rw_core/core/device/transientstate/common.go
+++ b/rw_core/core/device/transientstate/common.go
@@ -18,7 +18,7 @@
 package transientstate
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/core/device/transientstate/loader.go b/rw_core/core/device/transientstate/loader.go
index 411515f..9a95bd9 100644
--- a/rw_core/core/device/transientstate/loader.go
+++ b/rw_core/core/device/transientstate/loader.go
@@ -22,7 +22,7 @@
 	"sync"
 
 	"github.com/opencord/voltha-go/db/model"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/core/kafka.go b/rw_core/core/kafka.go
index 5793eb5..6ba8bed 100644
--- a/rw_core/core/kafka.go
+++ b/rw_core/core/kafka.go
@@ -20,16 +20,16 @@
 	"context"
 	"github.com/cenkalti/backoff/v3"
 	"github.com/opencord/voltha-go/rw_core/config"
-	"github.com/opencord/voltha-lib-go/v4/pkg/events"
+	"github.com/opencord/voltha-lib-go/v5/pkg/events"
 
 	"time"
 
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	"github.com/opencord/voltha-go/rw_core/core/api"
 	"github.com/opencord/voltha-go/rw_core/core/device"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	"github.com/opencord/voltha-lib-go/v4/pkg/probe"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
 )
 
 // startKafkInterContainerProxy is responsible for starting the Kafka Interadapter Proxy
diff --git a/rw_core/core/kv.go b/rw_core/core/kv.go
index 631e82a..7302321 100644
--- a/rw_core/core/kv.go
+++ b/rw_core/core/kv.go
@@ -21,10 +21,10 @@
 	"errors"
 	"time"
 
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	"github.com/opencord/voltha-lib-go/v4/pkg/probe"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )
diff --git a/rw_core/flowdecomposition/common.go b/rw_core/flowdecomposition/common.go
index 726f783..97f8467 100644
--- a/rw_core/flowdecomposition/common.go
+++ b/rw_core/flowdecomposition/common.go
@@ -18,7 +18,7 @@
 package flowdecomposition
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/flowdecomposition/flow_decomposer.go b/rw_core/flowdecomposition/flow_decomposer.go
index dfd0771..ab04891 100644
--- a/rw_core/flowdecomposition/flow_decomposer.go
+++ b/rw_core/flowdecomposition/flow_decomposer.go
@@ -22,8 +22,8 @@
 
 	"github.com/gogo/protobuf/proto"
 	"github.com/opencord/voltha-go/rw_core/route"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
@@ -155,8 +155,15 @@
 		}
 		for inputPort := range inPorts {
 			// Upstream flow on parent (olt) device
+			// Olt meters for upstream trap flows are carried on writeMetadata for Multi UNI
+			oltMeterId := fu.GetMeterIdFromWriteMetadata(ctx, flow)
+			if oltMeterId == 0 {
+				oltMeterId = meterID
+			} else {
+				fu.SetMeterIdToFlow(flow, oltMeterId)
+			}
 			faParent := &fu.FlowArgs{
-				KV: fu.OfpFlowModArgs{"priority": uint64(flow.Priority), "cookie": flow.Cookie, "meter_id": uint64(meterID), "write_metadata": metadataFromwriteMetadata},
+				KV: fu.OfpFlowModArgs{"priority": uint64(flow.Priority), "cookie": flow.Cookie, "meter_id": uint64(oltMeterId), "write_metadata": metadataFromwriteMetadata},
 				MatchFields: []*ofp.OfpOxmOfbField{
 					fu.InPort(egressHop.Ingress),
 					fu.TunnelId(uint64(inputPort)),
diff --git a/rw_core/flowdecomposition/flow_decomposer_test.go b/rw_core/flowdecomposition/flow_decomposer_test.go
index 7ea80fc..944e524 100644
--- a/rw_core/flowdecomposition/flow_decomposer_test.go
+++ b/rw_core/flowdecomposition/flow_decomposer_test.go
@@ -22,7 +22,7 @@
 
 	"github.com/opencord/voltha-go/rw_core/core/device/state"
 	"github.com/opencord/voltha-go/rw_core/route"
-	fu "github.com/opencord/voltha-lib-go/v4/pkg/flows"
+	fu "github.com/opencord/voltha-lib-go/v5/pkg/flows"
 	ofp "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/stretchr/testify/assert"
diff --git a/rw_core/main.go b/rw_core/main.go
index 38f8bd8..281756d 100644
--- a/rw_core/main.go
+++ b/rw_core/main.go
@@ -27,9 +27,9 @@
 	"github.com/opencord/voltha-go/rw_core/config"
 	c "github.com/opencord/voltha-go/rw_core/core"
 	"github.com/opencord/voltha-go/rw_core/utils"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	"github.com/opencord/voltha-lib-go/v4/pkg/probe"
-	"github.com/opencord/voltha-lib-go/v4/pkg/version"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/probe"
+	"github.com/opencord/voltha-lib-go/v5/pkg/version"
 )
 
 func waitForExit(ctx context.Context) int {
diff --git a/rw_core/mocks/adapter.go b/rw_core/mocks/adapter.go
index a8117fe..116dc71 100644
--- a/rw_core/mocks/adapter.go
+++ b/rw_core/mocks/adapter.go
@@ -24,7 +24,7 @@
 	"strings"
 	"sync"
 
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters/adapterif"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters/adapterif"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	of "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
@@ -330,3 +330,8 @@
 func (ta *Adapter) Commit_onu_image(ctx context.Context, in *voltha.DeviceImageRequest) (*voltha.DeviceImageResponse, error) { //nolint
 	return nil, nil
 }
+
+// Process_tech_profile_instance_request -
+func (ta *Adapter) Process_tech_profile_instance_request(ctx context.Context, msg *ic.InterAdapterTechProfileInstanceRequestMessage) *ic.InterAdapterTechProfileDownloadMessage { //nolint
+	return nil
+}
diff --git a/rw_core/mocks/adapter_olt.go b/rw_core/mocks/adapter_olt.go
index a07d073..6c8b186 100644
--- a/rw_core/mocks/adapter_olt.go
+++ b/rw_core/mocks/adapter_olt.go
@@ -24,10 +24,10 @@
 	"strings"
 
 	"github.com/gogo/protobuf/proto"
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters"
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters/adapterif"
-	com "github.com/opencord/voltha-lib-go/v4/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters/adapterif"
+	com "github.com/opencord/voltha-lib-go/v5/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	of "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
@@ -325,3 +325,8 @@
 	_ = in
 	return nil, errors.New("commit-onu-image-not-implemented")
 }
+
+func (oltA *OLTAdapter) Process_tech_profile_instance_request(ctx context.Context, in *ic.InterAdapterTechProfileInstanceRequestMessage) *ic.InterAdapterTechProfileDownloadMessage { //nolint
+	_ = in
+	return nil
+}
diff --git a/rw_core/mocks/adapter_onu.go b/rw_core/mocks/adapter_onu.go
index b1b004b..7ce6324 100644
--- a/rw_core/mocks/adapter_onu.go
+++ b/rw_core/mocks/adapter_onu.go
@@ -24,9 +24,9 @@
 	"strings"
 
 	"github.com/gogo/protobuf/proto"
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters/adapterif"
-	com "github.com/opencord/voltha-lib-go/v4/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters/adapterif"
+	com "github.com/opencord/voltha-lib-go/v5/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	of "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
@@ -230,3 +230,8 @@
 	_ = in
 	return nil, errors.New("commit-onu-image-not-implemented")
 }
+
+func (onuA *ONUAdapter) Process_tech_profile_instance_request(ctx context.Context, in *ic.InterAdapterTechProfileInstanceRequestMessage) *ic.InterAdapterTechProfileDownloadMessage { //nolint
+	_ = in
+	return nil
+}
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"
 )
 
diff --git a/rw_core/mocks/adapter_test.go b/rw_core/mocks/adapter_test.go
index 5a6af53..cf8c3ca 100644
--- a/rw_core/mocks/adapter_test.go
+++ b/rw_core/mocks/adapter_test.go
@@ -17,7 +17,7 @@
 package mocks
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters"
 	"testing"
 )
 
diff --git a/rw_core/mocks/common.go b/rw_core/mocks/common.go
index 7a67acf..360007a 100644
--- a/rw_core/mocks/common.go
+++ b/rw_core/mocks/common.go
@@ -18,7 +18,7 @@
 package mocks
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/route/common.go b/rw_core/route/common.go
index 9912a8d..cd85979 100644
--- a/rw_core/route/common.go
+++ b/rw_core/route/common.go
@@ -18,7 +18,7 @@
 package route
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/route/device_route.go b/rw_core/route/device_route.go
index b1f78c2..dc9921f 100644
--- a/rw_core/route/device_route.go
+++ b/rw_core/route/device_route.go
@@ -22,7 +22,7 @@
 	"fmt"
 	"sync"
 
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
diff --git a/rw_core/test/common.go b/rw_core/test/common.go
index 0470488..60f0b22 100644
--- a/rw_core/test/common.go
+++ b/rw_core/test/common.go
@@ -18,7 +18,7 @@
 package test
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/rw_core/test/utils.go b/rw_core/test/utils.go
index d9d42df..8cf4e2f 100644
--- a/rw_core/test/utils.go
+++ b/rw_core/test/utils.go
@@ -24,13 +24,13 @@
 	"github.com/opencord/voltha-go/rw_core/config"
 	"github.com/opencord/voltha-go/rw_core/core/adapter"
 	cm "github.com/opencord/voltha-go/rw_core/mocks"
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters"
-	com "github.com/opencord/voltha-lib-go/v4/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	mock_etcd "github.com/opencord/voltha-lib-go/v4/pkg/mocks/etcd"
-	"github.com/opencord/voltha-lib-go/v4/pkg/version"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters"
+	com "github.com/opencord/voltha-lib-go/v5/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	mock_etcd "github.com/opencord/voltha-lib-go/v5/pkg/mocks/etcd"
+	"github.com/opencord/voltha-lib-go/v5/pkg/version"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/phayes/freeport"
 	"github.com/stretchr/testify/assert"
diff --git a/rw_core/utils/core_utils.go b/rw_core/utils/core_utils.go
index c080dc6..41e4400 100644
--- a/rw_core/utils/core_utils.go
+++ b/rw_core/utils/core_utils.go
@@ -18,7 +18,7 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 	"os"