diff --git a/hrp/internal/sdk/ga4.go b/hrp/internal/sdk/ga4.go
index 1f75c366..5a736476 100644
--- a/hrp/internal/sdk/ga4.go
+++ b/hrp/internal/sdk/ga4.go
@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"math/rand"
 	"net/http"
 	"net/url"
@@ -176,7 +176,7 @@ func (g *GA4Client) SendEvent(event Event) error {
 		return nil
 	}
 
-	bs, err = ioutil.ReadAll(res.Body)
+	bs, err = io.ReadAll(res.Body)
 	if err != nil {
 		return errors.Wrap(err, "read GA4 response body failed")
 	}
diff --git a/hrp/pkg/gadb/transport.go b/hrp/pkg/gadb/transport.go
index f667dd4a..c55b32b7 100644
--- a/hrp/pkg/gadb/transport.go
+++ b/hrp/pkg/gadb/transport.go
@@ -3,7 +3,6 @@ package gadb
 import (
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net"
 	"regexp"
 	"strconv"
@@ -97,7 +96,7 @@ func (t transport) ReadStringAll() (s string, err error) {
 }
 
 func (t transport) ReadBytesAll() (raw []byte, err error) {
-	raw, err = ioutil.ReadAll(t.sock)
+	raw, err = io.ReadAll(t.sock)
 	return
 }
 
diff --git a/hrp/pkg/gidevice/pkg/libimobiledevice/pcapd.go b/hrp/pkg/gidevice/pkg/libimobiledevice/pcapd.go
index 51ce59ff..292ccc21 100644
--- a/hrp/pkg/gidevice/pkg/libimobiledevice/pcapd.go
+++ b/hrp/pkg/gidevice/pkg/libimobiledevice/pcapd.go
@@ -5,7 +5,6 @@ import (
 	"encoding/binary"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"strings"
 	"time"
 
@@ -109,7 +108,7 @@ func (c *PcapdClient) GetPacket(buf []byte) ([]byte, error) {
 		}
 	}
 
-	packet, err := ioutil.ReadAll(preader)
+	packet, err := io.ReadAll(preader)
 	if err != nil {
 		return packet, err
 	}
diff --git a/hrp/pkg/uixt/client.go b/hrp/pkg/uixt/client.go
index 1f7d7aca..e680f6f9 100644
--- a/hrp/pkg/uixt/client.go
+++ b/hrp/pkg/uixt/client.go
@@ -72,7 +72,7 @@ func (wd *Driver) httpRequest(method string, rawURL string, rawBody []byte) (raw
 		_ = resp.Body.Close()
 	}()
 
-	rawResp, err = ioutil.ReadAll(resp.Body)
+	rawResp, err = io.ReadAll(resp.Body)
 	logger := log.Debug().Int("statusCode", resp.StatusCode).Str("duration", time.Since(start).String())
 	if !strings.HasSuffix(rawURL, "screenshot") {
 		// avoid printing screenshot data
diff --git a/hrp/pkg/uixt/opencv.go b/hrp/pkg/uixt/opencv.go
index 2d22b20f..374e04eb 100644
--- a/hrp/pkg/uixt/opencv.go
+++ b/hrp/pkg/uixt/opencv.go
@@ -7,7 +7,7 @@ import (
 	"fmt"
 	"image"
 	"image/color"
-	"io/ioutil"
+	"io"
 	"math"
 	"os"
 
@@ -133,7 +133,7 @@ func getBufFromDisk(name string) (*bytes.Buffer, error) {
 		return nil, err
 	}
 	var all []byte
-	if all, err = ioutil.ReadAll(f); err != nil {
+	if all, err = io.ReadAll(f); err != nil {
 		return nil, err
 	}
 	return bytes.NewBuffer(all), nil
@@ -361,7 +361,7 @@ func getMatsFromDisk(nameImage, nameTpl string, flags gocv.IMReadFlag) (matImage
 // 			return nil, e
 // 		}
 // 		var all []byte
-// 		if all, e = ioutil.ReadAll(f); e != nil {
+// 		if all, e = io.ReadAll(f); e != nil {
 // 			return nil, e
 // 		}
 // 		return bytes.NewBuffer(all), nil
diff --git a/hrp/server.go b/hrp/server.go
index ab2417a6..482c0ffa 100644
--- a/hrp/server.go
+++ b/hrp/server.go
@@ -4,7 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
 	"net/http"
 	"strings"
@@ -42,7 +42,7 @@ func parseBody(r *http.Request) (data map[string]interface{}, err error) {
 
 	// Always set resp.Data to the incoming request body, in case we don't know
 	// how to handle the content type
-	body, err := ioutil.ReadAll(r.Body)
+	body, err := io.ReadAll(r.Body)
 	if err != nil {
 		r.Body.Close()
 		return nil, err