diff --git a/VERSION b/VERSION
index b586739..f65ccbd 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.5.8
+4.5.9
diff --git a/go.mod b/go.mod
index f6ed3d3..664997a 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,7 @@
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang/protobuf v1.5.2
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
-	github.com/opencord/voltha-lib-go/v7 v7.6.6
+	github.com/opencord/voltha-lib-go/v7 v7.6.7
 	github.com/opencord/voltha-protos/v5 v5.6.2
 	github.com/stretchr/testify v1.7.0
 	go.etcd.io/etcd v3.3.25+incompatible
diff --git a/go.sum b/go.sum
index 94c8731..7b525be 100644
--- a/go.sum
+++ b/go.sum
@@ -198,8 +198,8 @@
 github.com/onsi/gomega v1.10.3/go.mod h1:V9xEwhxec5O8UDM77eCW8vLymOMltsqPVYWrpDsH8xc=
 github.com/onsi/gomega v1.14.0 h1:ep6kpPVwmr/nTbklSx2nrLNSIO62DoYAhnPNIMhK8gI=
 github.com/onsi/gomega v1.14.0/go.mod h1:cIuvLEne0aoVhAgh/O6ac0Op8WWw9H6eYCriF+tEHG0=
-github.com/opencord/voltha-lib-go/v7 v7.6.6 h1:TrLo0nykH2MXPngKzTtmL9/u2gjxs98m1/F0m3FWY2U=
-github.com/opencord/voltha-lib-go/v7 v7.6.6/go.mod h1:uGmArLg+nSZd49YXv7ZaD48FA5c+siEFxnyRuldwv6Y=
+github.com/opencord/voltha-lib-go/v7 v7.6.7 h1:wTwI80qQ2E1ZMbepPDj3Ty7tHyWicwndubq9SWEed8E=
+github.com/opencord/voltha-lib-go/v7 v7.6.7/go.mod h1:uGmArLg+nSZd49YXv7ZaD48FA5c+siEFxnyRuldwv6Y=
 github.com/opencord/voltha-protos/v5 v5.6.2 h1:evT3MYShV8uzLQAfF+qXS6nbdKRNewxifDK49XzqtVM=
 github.com/opencord/voltha-protos/v5 v5.6.2/go.mod h1:E/Jn3DNu8VGRBCgIWSSg4sWtTBiNuQGSFvHyNH1XlyM=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
diff --git a/vendor/github.com/opencord/voltha-lib-go/v7/pkg/grpc/client.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/grpc/client.go
index e8a0832..2cd54a0 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v7/pkg/grpc/client.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/grpc/client.go
@@ -60,6 +60,12 @@
 )
 
 const (
+	// [VOL-5434] Setting max receive message size to 20 MB,
+	// Default value of 'defaultServerMaxReceiveMessageSize' is 4 MB
+	grpcRecvMsgSizeLimit = 20
+)
+
+const (
 	eventConnecting = event(iota)
 	eventValidatingConnection
 	eventConnected
@@ -612,6 +618,7 @@
 	}
 	conn, err := grpc.Dial(c.serverEndPoint,
 		grpc.WithInsecure(),
+		grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(grpcRecvMsgSizeLimit*1024*1024)),
 		grpc.WithStreamInterceptor(grpc_middleware.ChainStreamClient(
 			grpc_opentracing.StreamClientInterceptor(grpc_opentracing.WithTracer(log.ActiveTracerProxy{})),
 		)),
diff --git a/vendor/modules.txt b/vendor/modules.txt
index bba40c6..e4a06e9 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -137,7 +137,7 @@
 github.com/klauspost/compress/huff0
 github.com/klauspost/compress/zstd
 github.com/klauspost/compress/zstd/internal/xxhash
-# github.com/opencord/voltha-lib-go/v7 v7.6.6
+# github.com/opencord/voltha-lib-go/v7 v7.6.7
 ## explicit
 github.com/opencord/voltha-lib-go/v7/pkg/config
 github.com/opencord/voltha-lib-go/v7/pkg/db