diff --git a/go.mod b/go.mod
index fcfcd4e..fd76545 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,13 @@
-module go.unistack.org/micro-meter-victoriametrics/v3
+module go.unistack.org/micro-meter-victoriametrics/v4
 
-go 1.16
+go 1.20
 
 require (
 	github.com/VictoriaMetrics/metrics v1.18.1
-	go.unistack.org/micro/v3 v3.8.21
+	go.unistack.org/micro/v4 v4.0.1
+)
+
+require (
+	github.com/valyala/fastrand v1.1.0 // indirect
+	github.com/valyala/histogram v1.2.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 5be1513..cec4915 100644
--- a/go.sum
+++ b/go.sum
@@ -1,158 +1,8 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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 github.com/VictoriaMetrics/metrics v1.18.1 h1:OZ0+kTTto8oPfHnVAnTOoyl0XlRhRkoQrD2n2cOuRw0=
 github.com/VictoriaMetrics/metrics v1.18.1/go.mod h1:ArjwVz7WpgpegX/JpB0zpNF2h2232kErkEnzH1sxMmA=
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 github.com/valyala/fastrand v1.1.0 h1:f+5HkLW4rsgzdNoleUOB69hyT9IlD2ZQh9GyDMfb5G8=
 github.com/valyala/fastrand v1.1.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
 github.com/valyala/histogram v1.2.0 h1:wyYGAZZt3CpwUiIb9AU/Zbllg1llXyrtApRS815OLoQ=
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-google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
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-google.golang.org/genproto v0.0.0-20220107163113-42d7afdf6368/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
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-honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
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+go.unistack.org/micro/v4 v4.0.1 h1:xo1IxbVfgh8i0eY0VeYa3cbb13u5n/Mxnp3FOgWD4Jo=
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diff --git a/victoriametrics.go b/victoriametrics.go
index 6f6294b..933d52c 100644
--- a/victoriametrics.go
+++ b/victoriametrics.go
@@ -5,7 +5,7 @@ import (
 	"time"
 
 	"github.com/VictoriaMetrics/metrics"
-	"go.unistack.org/micro/v3/meter"
+	"go.unistack.org/micro/v4/meter"
 )
 
 type victoriametricsMeter struct {
diff --git a/victoriametrics_test.go b/victoriametrics_test.go
index 7851516..b071da9 100644
--- a/victoriametrics_test.go
+++ b/victoriametrics_test.go
@@ -5,10 +5,10 @@ import (
 	"context"
 	"testing"
 
-	"go.unistack.org/micro/v3/client"
-	"go.unistack.org/micro/v3/codec"
-	"go.unistack.org/micro/v3/meter"
-	"go.unistack.org/micro/v3/meter/wrapper"
+	"go.unistack.org/micro/v4/client"
+	"go.unistack.org/micro/v4/codec"
+	"go.unistack.org/micro/v4/meter"
+	"go.unistack.org/micro/v4/meter/wrapper"
 )
 
 func TestBuildName(t *testing.T) {