diff --git a/cmdutil/run.go b/cmdutil/run.go
index d0823a4..3656d78 100644
--- a/cmdutil/run.go
+++ b/cmdutil/run.go
@@ -2,7 +2,7 @@ package cmdutil
 
 import (
 	"fmt"
-	"io/ioutil"
+	"io"
 	"os"
 	"os/exec"
 	"strings"
@@ -22,8 +22,8 @@ func Run(command string, args ...string) error {
 // RunSilently runs the command silently
 func RunSilently(command string, args ...string) error {
 	cmd := exec.Command(command, args...)
-	cmd.Stdout = ioutil.Discard
-	cmd.Stderr = ioutil.Discard
+	cmd.Stdout = io.Discard
+	cmd.Stderr = io.Discard
 
 	return RunCommand(cmd, true)
 }
@@ -41,8 +41,8 @@ func RunInDir(dir, command string, args ...string) error {
 // RunInDirSilently run the command in the specified directory silently
 func RunInDirSilently(dir, command string, args ...string) error {
 	cmd := exec.Command(command, args...)
-	cmd.Stdout = ioutil.Discard
-	cmd.Stderr = ioutil.Discard
+	cmd.Stdout = io.Discard
+	cmd.Stderr = io.Discard
 	cmd.Dir = dir
 
 	return RunCommand(cmd, true)
diff --git a/helpers_test.go b/helpers_test.go
index 6602986..e986171 100644
--- a/helpers_test.go
+++ b/helpers_test.go
@@ -2,7 +2,7 @@ package main
 
 import (
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/url"
 	"os"
 	"testing"
@@ -55,12 +55,12 @@ func capture(block func()) (string, string, error) {
 	defer rOut.Close()
 	defer rErr.Close()
 
-	bufOut, err := ioutil.ReadAll(rOut)
+	bufOut, err := io.ReadAll(rOut)
 	if err != nil {
 		return "", "", err
 	}
 
-	bufErr, err := ioutil.ReadAll(rErr)
+	bufErr, err := io.ReadAll(rErr)
 	if err != nil {
 		return "", "", err
 	}
@@ -85,7 +85,7 @@ func captureWithInput(in []string, block func()) (string, string, error) {
 }
 
 func newTempDir(t *testing.T) string {
-	tmpdir, err := ioutil.TempDir("", "ghq-test")
+	tmpdir, err := os.MkdirTemp("", "ghq-test")
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/vcs.go b/vcs.go
index 27ab637..ddbb07b 100644
--- a/vcs.go
+++ b/vcs.go
@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/url"
 	"os"
 	"os/exec"
@@ -190,7 +190,7 @@ var GitsvnBackend = &VCSBackend{
 			buf := &bytes.Buffer{}
 			cmd := exec.Command("svn", "info", u)
 			cmd.Stdout = buf
-			cmd.Stderr = ioutil.Discard
+			cmd.Stderr = io.Discard
 			err := cmdutil.RunCommand(cmd, true)
 			return buf.String(), err
 		}