diff --git a/cmd/gate/app-new-auth.go b/cmd/gate/app-new-auth.go
index 066092c6..6410193e 100644
--- a/cmd/gate/app-new-auth.go
+++ b/cmd/gate/app-new-auth.go
@@ -4,11 +4,11 @@ import (
 	"net/http"
 
 	"github.com/gorilla/mux"
-	s3auth "github.com/minio/minio/auth"
+	"github.com/minio/minio/auth"
 	"go.uber.org/zap"
 )
 
-func attachNewUserAuth(router *mux.Router, center *s3auth.Center, log *zap.Logger) {
+func attachNewUserAuth(router *mux.Router, center *auth.Center, log *zap.Logger) {
 	uamw := func(h http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			_, err := center.AuthenticationPassed(r)
diff --git a/cmd/gate/app-settings.go b/cmd/gate/app-settings.go
index e9895053..5461f512 100644
--- a/cmd/gate/app-settings.go
+++ b/cmd/gate/app-settings.go
@@ -12,7 +12,7 @@ import (
 	"strings"
 	"time"
 
-	s3auth "github.com/minio/minio/auth"
+	"github.com/minio/minio/auth"
 	"github.com/minio/minio/neofs/pool"
 	"github.com/pkg/errors"
 
@@ -87,7 +87,7 @@ type empty int
 
 func (empty) Read([]byte) (int, error) { return 0, io.EOF }
 
-func fetchAuthCenter(l *zap.Logger, v *viper.Viper) (*s3auth.Center, error) {
+func fetchAuthCenter(l *zap.Logger, v *viper.Viper) (*auth.Center, error) {
 	var (
 		err                error
 		neofsPrivateKey    *ecdsa.PrivateKey
@@ -106,11 +106,11 @@ func fetchAuthCenter(l *zap.Logger, v *viper.Viper) (*s3auth.Center, error) {
 		}
 	}
 	uapk := v.GetString(cfgUserAuthPrivateKey)
-	userAuthPrivateKey, err = s3auth.ReadRSAPrivateKeyFromPEMFile(uapk)
+	userAuthPrivateKey, err = auth.ReadRSAPrivateKeyFromPEMFile(uapk)
 	if err != nil {
 		return nil, errors.Wrap(err, "could not load UserAuth private key")
 	}
-	center := s3auth.NewCenter(l)
+	center := auth.NewCenter(l)
 	center.SetUserAuthKeys(userAuthPrivateKey)
 	center.SetNeoFSKeys(neofsPrivateKey)
 	return center, nil
diff --git a/cmd/gate/app.go b/cmd/gate/app.go
index 08bff022..f7c7c1c2 100644
--- a/cmd/gate/app.go
+++ b/cmd/gate/app.go
@@ -7,7 +7,7 @@ import (
 	"os"
 	"time"
 
-	s3auth "github.com/minio/minio/auth"
+	"github.com/minio/minio/auth"
 	minio "github.com/minio/minio/legacy"
 	"github.com/minio/minio/legacy/config"
 	"github.com/minio/minio/neofs/layer"
@@ -20,7 +20,7 @@ import (
 
 type (
 	App struct {
-		center *s3auth.Center
+		center *auth.Center
 		cli    pool.Pool
 		log    *zap.Logger
 		cfg    *viper.Viper
diff --git a/neofs/layer/gateway-neofs.go b/neofs/layer/gateway-neofs.go
index 6bf45a8c..498d7b30 100644
--- a/neofs/layer/gateway-neofs.go
+++ b/neofs/layer/gateway-neofs.go
@@ -6,7 +6,7 @@ import (
 	"math"
 	"time"
 
-	s3auth "github.com/minio/minio/auth"
+	auth "github.com/minio/minio/auth"
 	minio "github.com/minio/minio/legacy"
 	"github.com/minio/minio/neofs/pool"
 	"github.com/nspcc-dev/neofs-api-go/refs"
@@ -41,7 +41,7 @@ type (
 
 // NewGatewayLayer creates instance of neofsObject. It checks credentials
 // and establishes gRPC connection with node.
-func NewLayer(log *zap.Logger, cli pool.Client, center *s3auth.Center) (minio.ObjectLayer, error) {
+func NewLayer(log *zap.Logger, cli pool.Client, center *auth.Center) (minio.ObjectLayer, error) {
 	// setup gRPC connection
 	// todo: think about getting timeout parameters from cli args
 	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)