4 files changed, 8 insertions, 9 deletions
diff --git a/pkg/compiler/compiler_test.go b/pkg/compiler/compiler_test.go
index 79735d10a..be40e817b 100644
--- a/pkg/compiler/compiler_test.go
+++ b/pkg/compiler/compiler_test.go
@@ -7,7 +7,7 @@ import (
 	"bytes"
 	"flag"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"reflect"
 	"sort"
@@ -112,7 +112,7 @@ func TestData(t *testing.T) {
 				}
 				if formatted := ast.Format(astDesc); !bytes.Equal(em.Data, formatted) {
 					if *flagUpdate {
-						ioutil.WriteFile(fileName, formatted, 0644)
+						os.WriteFile(fileName, formatted, 0644)
 					}
 					t.Fatalf("description is not formatted")
 				}
diff --git a/pkg/compiler/const_file.go b/pkg/compiler/const_file.go
index 78f3b03f9..0df0bb0ca 100644
--- a/pkg/compiler/const_file.go
+++ b/pkg/compiler/const_file.go
@@ -7,7 +7,7 @@ import (
 	"bufio"
 	"bytes"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"regexp"
 	"sort"
@@ -168,7 +168,7 @@ func DeserializeConstFile(glob string, eh ast.ErrorHandler) *ConstFile {
 	cf := NewConstFile()
 	oldFormat := regexp.MustCompile(`_([a-z0-9]+)\.const$`)
 	for _, f := range files {
-		data, err := ioutil.ReadFile(f)
+		data, err := os.ReadFile(f)
 		if err != nil {
 			eh(ast.Pos{}, fmt.Sprintf("failed to read const file: %v", err))
 			return nil
diff --git a/pkg/compiler/const_file_test.go b/pkg/compiler/const_file_test.go
index b38d0795d..ccfce4c95 100644
--- a/pkg/compiler/const_file_test.go
+++ b/pkg/compiler/const_file_test.go
@@ -4,7 +4,6 @@
 package compiler
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -91,7 +90,7 @@ CONST5_SOME_UNDEFINED2 = 100, arch3:???
 		t.Fatal(diff)
 	}
 	{
-		file, err := ioutil.TempFile("", "syz-const")
+		file, err := os.CreateTemp("", "syz-const")
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -112,7 +111,7 @@ CONST5_SOME_UNDEFINED2 = 100, arch3:???
 		dir := t.TempDir()
 		for name, arch := range arches {
 			file := filepath.Join(dir, "consts_"+name+".const")
-			if err := ioutil.WriteFile(file, []byte(arch.oldFormat), 0600); err != nil {
+			if err := os.WriteFile(file, []byte(arch.oldFormat), 0600); err != nil {
 				t.Fatal(err)
 			}
 		}
diff --git a/pkg/compiler/consts_test.go b/pkg/compiler/consts_test.go
index 685525bc9..a0e4c1c8d 100644
--- a/pkg/compiler/consts_test.go
+++ b/pkg/compiler/consts_test.go
@@ -4,7 +4,7 @@
 package compiler
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"reflect"
 	"sort"
@@ -15,7 +15,7 @@ import (
 )
 
 func TestExtractConsts(t *testing.T) {
-	data, err := ioutil.ReadFile(filepath.Join("testdata", "consts.txt"))
+	data, err := os.ReadFile(filepath.Join("testdata", "consts.txt"))
 	if err != nil {
 		t.Fatalf("failed to read input file: %v", err)
 	}