diff --git a/cmd/neofs-cli/modules/container.go b/cmd/neofs-cli/modules/container.go
index 404acdb50..e0401f02b 100644
--- a/cmd/neofs-cli/modules/container.go
+++ b/cmd/neofs-cli/modules/container.go
@@ -22,6 +22,7 @@ import (
 	grpccontainer "github.com/nspcc-dev/neofs-api-go/v2/container/grpc"
 	"github.com/nspcc-dev/neofs-node/pkg/policy"
 	"github.com/spf13/cobra"
+	"google.golang.org/protobuf/proto"
 )
 
 const (
@@ -265,7 +266,7 @@ var getContainerInfoCmd = &cobra.Command{
 
 			// todo: make more user friendly way to parse raw data
 			msg := new(grpccontainer.Container)
-			if msg.Unmarshal(data) != nil {
+			if proto.Unmarshal(data, msg) != nil {
 				return errors.New("can't unmarshal container")
 			}
 
diff --git a/go.mod b/go.mod
index d8eb9b4d9..d2a348731 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.14
 require (
 	bou.ke/monkey v1.0.2
 	github.com/alecthomas/participle v0.6.0
-	github.com/golang/protobuf v1.4.2
+	github.com/golang/protobuf v1.4.3
 	github.com/google/uuid v1.1.1
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mr-tron/base58 v1.1.3
@@ -13,7 +13,7 @@ require (
 	github.com/multiformats/go-multiaddr-net v0.1.2 // v0.1.1 => v0.1.2
 	github.com/multiformats/go-multihash v0.0.13 // indirect
 	github.com/nspcc-dev/neo-go v0.91.1-pre.0.20200827184617-7560aa345a78
-	github.com/nspcc-dev/neofs-api-go v1.3.1-0.20201015080537-4e6350f6d438
+	github.com/nspcc-dev/neofs-api-go v1.3.1-0.20201020123541-2aa40b0dd3a5
 	github.com/nspcc-dev/neofs-crypto v0.3.0
 	github.com/nspcc-dev/tzhash v1.4.0
 	github.com/panjf2000/ants/v2 v2.3.0
@@ -33,6 +33,7 @@ require (
 	golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f // indirect
 	golang.org/x/tools v0.0.0-20200123022218-593de606220b // indirect
 	google.golang.org/grpc v1.29.1
+	google.golang.org/protobuf v1.23.0
 )
 
 // Used for debug reasons
diff --git a/go.sum b/go.sum
index e66ff4032..8b0ffe112 100644
Binary files a/go.sum and b/go.sum differ
diff --git a/pkg/innerring/processors/netmap/process_peers.go b/pkg/innerring/processors/netmap/process_peers.go
index 6e5822fa5..1aece6441 100644
--- a/pkg/innerring/processors/netmap/process_peers.go
+++ b/pkg/innerring/processors/netmap/process_peers.go
@@ -7,6 +7,7 @@ import (
 	"github.com/nspcc-dev/neofs-node/pkg/innerring/invoke"
 	netmapEvent "github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap"
 	"go.uber.org/zap"
+	"google.golang.org/protobuf/proto"
 )
 
 // Process add peer notification by sanity check of new node
@@ -20,7 +21,7 @@ func (np *Processor) processAddPeer(node []byte) {
 	// unmarshal grpc (any transport) version of node info from API v2
 	nodeInfo := new(netmap.NodeInfo)
 
-	err := nodeInfo.Unmarshal(node)
+	err := proto.Unmarshal(node, nodeInfo)
 	if err != nil {
 		// it will be nice to have tx id at event structure to log it
 		np.log.Warn("can't parse network map candidate")
diff --git a/pkg/morph/client/container/wrapper/container.go b/pkg/morph/client/container/wrapper/container.go
index 87b168c44..2739c43f6 100644
--- a/pkg/morph/client/container/wrapper/container.go
+++ b/pkg/morph/client/container/wrapper/container.go
@@ -11,6 +11,7 @@ import (
 	core "github.com/nspcc-dev/neofs-node/pkg/core/container"
 	client "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
 	"github.com/pkg/errors"
+	"google.golang.org/protobuf/proto"
 )
 
 var (
@@ -82,7 +83,7 @@ func (w *Wrapper) Get(cid *container.ID) (*container.Container, error) {
 
 	// convert serialized bytes into GRPC structure
 	grpcMsg := new(msgContainer.Container)
-	err = grpcMsg.Unmarshal(rpcAnswer.Container())
+	err = proto.Unmarshal(rpcAnswer.Container(), grpcMsg)
 	if err != nil {
 		// use other major version if there any
 		return nil, errors.Wrap(err, "can't unmarshal container")
diff --git a/pkg/morph/client/container/wrapper/eacl.go b/pkg/morph/client/container/wrapper/eacl.go
index 071138d59..d392c4577 100644
--- a/pkg/morph/client/container/wrapper/eacl.go
+++ b/pkg/morph/client/container/wrapper/eacl.go
@@ -7,6 +7,7 @@ import (
 	msgACL "github.com/nspcc-dev/neofs-api-go/v2/acl/grpc"
 	client "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
 	"github.com/pkg/errors"
+	"google.golang.org/protobuf/proto"
 )
 
 // GetEACL reads the extended ACL table from NeoFS system
@@ -30,7 +31,7 @@ func (w *Wrapper) GetEACL(cid *container.ID) (*eacl.Table, []byte, error) {
 	}
 
 	grpcMsg := new(msgACL.EACLTable)
-	err = grpcMsg.Unmarshal(rpcAnswer.EACL())
+	err = proto.Unmarshal(rpcAnswer.EACL(), grpcMsg)
 	if err != nil {
 		// use other major version if there any
 		return nil, nil, err
diff --git a/pkg/morph/client/netmap/wrapper/netmap.go b/pkg/morph/client/netmap/wrapper/netmap.go
index 8e044153b..1e544dfd8 100644
--- a/pkg/morph/client/netmap/wrapper/netmap.go
+++ b/pkg/morph/client/netmap/wrapper/netmap.go
@@ -6,6 +6,7 @@ import (
 	grpcNetmap "github.com/nspcc-dev/neofs-api-go/v2/netmap/grpc"
 	client "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
 	"github.com/pkg/errors"
+	"google.golang.org/protobuf/proto"
 )
 
 // GetNetMap receives information list about storage nodes
@@ -26,7 +27,7 @@ func (w Wrapper) GetNetMap(diff uint64) (*netmap.Netmap, error) {
 
 	for _, peer := range rawPeers {
 		grpcNodeInfo := new(grpcNetmap.NodeInfo) // transport representation of struct
-		err = grpcNodeInfo.Unmarshal(peer)
+		err = proto.Unmarshal(peer, grpcNodeInfo)
 		if err != nil {
 			// consider unmarshalling into different major versions
 			// of NodeInfo structure, if there any