diff --git a/app/reverse/portal.go b/app/reverse/portal.go
index 5e4236779..eef0f729d 100644
--- a/app/reverse/portal.go
+++ b/app/reverse/portal.go
@@ -5,7 +5,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/proto"
 
 	"github.com/v2fly/v2ray-core/v4/common"
 	"github.com/v2fly/v2ray-core/v4/common/buf"
diff --git a/common/serial/typed_message.go b/common/serial/typed_message.go
index e59d1d0da..43f8b1ba8 100644
--- a/common/serial/typed_message.go
+++ b/common/serial/typed_message.go
@@ -2,9 +2,8 @@ package serial
 
 import (
 	"errors"
-	"reflect"
-
 	"github.com/golang/protobuf/proto"
+	"reflect"
 )
 
 // ToTypedMessage converts a proto Message into TypedMessage.
diff --git a/infra/conf/trojan.go b/infra/conf/trojan.go
index d2849f522..5ecf11d2c 100644
--- a/infra/conf/trojan.go
+++ b/infra/conf/trojan.go
@@ -6,7 +6,7 @@ import (
 	"strconv"
 	"syscall"
 
-	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/proto"
 
 	"github.com/v2fly/v2ray-core/v4/common/net"
 	"github.com/v2fly/v2ray-core/v4/common/protocol"
diff --git a/proxy/vless/encoding/addons.go b/proxy/vless/encoding/addons.go
index fdf495113..1259439f6 100644
--- a/proxy/vless/encoding/addons.go
+++ b/proxy/vless/encoding/addons.go
@@ -6,7 +6,7 @@ package encoding
 import (
 	"io"
 
-	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/proto"
 
 	"github.com/v2fly/v2ray-core/v4/common/buf"
 	"github.com/v2fly/v2ray-core/v4/common/errors"
diff --git a/testing/scenarios/common.go b/testing/scenarios/common.go
index 66bf9e37f..ebef3ec31 100644
--- a/testing/scenarios/common.go
+++ b/testing/scenarios/common.go
@@ -13,7 +13,7 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/proto"
 
 	core "github.com/v2fly/v2ray-core/v4"
 	"github.com/v2fly/v2ray-core/v4/app/dispatcher"
diff --git a/v2ray_test.go b/v2ray_test.go
index df858df62..f3604b0f7 100644
--- a/v2ray_test.go
+++ b/v2ray_test.go
@@ -3,7 +3,7 @@ package core_test
 import (
 	"testing"
 
-	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/proto"
 
 	. "github.com/v2fly/v2ray-core/v4"
 	"github.com/v2fly/v2ray-core/v4/app/dispatcher"