diff --git a/go.mod b/go.mod
index b630f8c..0df69d4 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/hashicorp/golang-lru v0.5.4
 	github.com/mr-tron/base58 v1.2.0
 	github.com/nspcc-dev/hrw v1.0.9
-	github.com/nspcc-dev/neo-go v0.99.1-pre.0.20220714084516-54849ef3e58e
+	github.com/nspcc-dev/neo-go v0.99.1
 	github.com/nspcc-dev/neofs-api-go/v2 v2.13.0
 	github.com/nspcc-dev/neofs-contract v0.15.3
 	github.com/nspcc-dev/tzhash v1.6.1
diff --git a/go.sum b/go.sum
index 314d8c3..2800e7b 100644
--- a/go.sum
+++ b/go.sum
@@ -174,10 +174,12 @@ github.com/nspcc-dev/hrw v1.0.9 h1:17VcAuTtrstmFppBjfRiia4K2wA/ukXZhLFS8Y8rz5Y=
 github.com/nspcc-dev/hrw v1.0.9/go.mod h1:l/W2vx83vMQo6aStyx2AuZrJ+07lGv2JQGlVkPG06MU=
 github.com/nspcc-dev/neo-go v0.73.1-pre.0.20200303142215-f5a1b928ce09/go.mod h1:pPYwPZ2ks+uMnlRLUyXOpLieaDQSEaf4NM3zHVbRjmg=
 github.com/nspcc-dev/neo-go v0.98.0/go.mod h1:E3cc1x6RXSXrJb2nDWXTXjnXk3rIqVN8YdFyWv+FrqM=
-github.com/nspcc-dev/neo-go v0.99.1-pre.0.20220714084516-54849ef3e58e h1:sjl8sniYkjoOsD8F+wzkpRfm9RzZSLQlh5Z/SMyf4A8=
 github.com/nspcc-dev/neo-go v0.99.1-pre.0.20220714084516-54849ef3e58e/go.mod h1:/y5Sl8p3YheTygriBtCCMWKkDOek8HcvSo5ds2rJtKI=
-github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20220713145417-4f184498bc42 h1:Krhg2cD5mqvC+lin7irw6hj0M+x4ZOZrRGzrZQB+wcQ=
+github.com/nspcc-dev/neo-go v0.99.1 h1:/dlDVVCqlmazusIu+Emd4TlwxjIOpNNU5ob7bwUH6Qk=
+github.com/nspcc-dev/neo-go v0.99.1/go.mod h1:wvKMQXlE/M3eqtN0KIi1MjkEVTvYIJRrOMnJtqEkCxs=
 github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20220713145417-4f184498bc42/go.mod h1:QBE0I30F2kOAISNpT5oks82yF4wkkUq3SCfI3Hqgx/Y=
+github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20220727202624-6c7a401f776a h1:ND5lYt9/cybrbS6/DVX0398a4ilt4/xE/QtEaOzJSGY=
+github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20220727202624-6c7a401f776a/go.mod h1:QBE0I30F2kOAISNpT5oks82yF4wkkUq3SCfI3Hqgx/Y=
 github.com/nspcc-dev/neofs-api-go/v2 v2.11.0-pre.0.20211201134523-3604d96f3fe1/go.mod h1:oS8dycEh8PPf2Jjp6+8dlwWyEv2Dy77h/XhhcdxYEFs=
 github.com/nspcc-dev/neofs-api-go/v2 v2.11.1/go.mod h1:oS8dycEh8PPf2Jjp6+8dlwWyEv2Dy77h/XhhcdxYEFs=
 github.com/nspcc-dev/neofs-api-go/v2 v2.13.0 h1:7BcBiSjmWqJx0SPFlGRYt9ZFbMjucRIz9+Mv8UBLeq8=
diff --git a/ns/nns.go b/ns/nns.go
index f867b73..02daa6a 100644
--- a/ns/nns.go
+++ b/ns/nns.go
@@ -8,8 +8,8 @@ import (
 	"net/url"
 
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	neoclient "github.com/nspcc-dev/neo-go/pkg/rpc/client"
-	"github.com/nspcc-dev/neo-go/pkg/rpc/response/result"
+	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
@@ -38,7 +38,7 @@ type neoClient interface {
 //
 // note: see NNS.Dial to realize why this isn't defined as type wrapper like neoWebSocket.
 type neoHTTP struct {
-	*neoclient.Client
+	*rpcclient.Client
 }
 
 func (x *neoHTTP) call(contract util.Uint160, method string, prm []smartcontract.Parameter) (*result.Invoke, error) {
@@ -46,10 +46,10 @@ func (x *neoHTTP) call(contract util.Uint160, method string, prm []smartcontract
 }
 
 // implements neoClient using Neo WebSocket client.
-type neoWebSocket neoclient.WSClient
+type neoWebSocket rpcclient.WSClient
 
 func (x *neoWebSocket) call(contract util.Uint160, method string, prm []smartcontract.Parameter) (*result.Invoke, error) {
-	return (*neoclient.WSClient)(x).InvokeFunction(contract, method, prm, nil)
+	return (*rpcclient.WSClient)(x).InvokeFunction(contract, method, prm, nil)
 }
 
 // Dial connects to the address of the NNS server. If fails, the instance
@@ -72,14 +72,14 @@ func (n *NNS) Dial(address string) error {
 
 	uri, err := url.Parse(address)
 	if err == nil && (uri.Scheme == "ws" || uri.Scheme == "wss") {
-		cWebSocket, err := neoclient.NewWS(context.Background(), address, neoclient.Options{})
+		cWebSocket, err := rpcclient.NewWS(context.Background(), address, rpcclient.Options{})
 		if err != nil {
 			return fmt.Errorf("create Neo WebSocket client: %w", err)
 		}
 
 		multiSchemeClient = (*neoWebSocket)(cWebSocket)
 	} else {
-		cHTTP, err := neoclient.New(context.Background(), address, neoclient.Options{})
+		cHTTP, err := rpcclient.New(context.Background(), address, rpcclient.Options{})
 		if err != nil {
 			return fmt.Errorf("create Neo HTTP client: %w", err)
 		}
diff --git a/ns/nns_test.go b/ns/nns_test.go
index e777b7c..c541093 100644
--- a/ns/nns_test.go
+++ b/ns/nns_test.go
@@ -8,7 +8,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/nspcc-dev/neo-go/pkg/rpc/response/result"
+	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"