diff --git a/binding/default_validator.go b/binding/default_validator.go
index f27d437b..9f526240 100644
--- a/binding/default_validator.go
+++ b/binding/default_validator.go
@@ -51,7 +51,7 @@ func (v *defaultValidator) ValidateStruct(obj any) error {
 
 	value := reflect.ValueOf(obj)
 	switch value.Kind() {
-	case reflect.Ptr:
+	case reflect.Pointer:
 		if value.Elem().Kind() != reflect.Struct {
 			return v.ValidateStruct(value.Elem().Interface())
 		}
diff --git a/binding/default_validator_benchmark_test.go b/binding/default_validator_benchmark_test.go
index a7b22696..e0fa806f 100644
--- a/binding/default_validator_benchmark_test.go
+++ b/binding/default_validator_benchmark_test.go
@@ -13,7 +13,7 @@ import (
 func BenchmarkSliceValidationError(b *testing.B) {
 	const size int = 100
 	e := make(SliceValidationError, size)
-	for j := 0; j < size; j++ {
+	for j := range size {
 		e[j] = errors.New(strconv.Itoa(j))
 	}
 
diff --git a/binding/form_mapping.go b/binding/form_mapping.go
index 6982fd4f..075f536a 100644
--- a/binding/form_mapping.go
+++ b/binding/form_mapping.go
@@ -47,7 +47,7 @@ func mapFormByTag(ptr any, form map[string][]string, tag string) error {
 	// Check if ptr is a map
 	ptrVal := reflect.ValueOf(ptr)
 	var pointed any
-	if ptrVal.Kind() == reflect.Ptr {
+	if ptrVal.Kind() == reflect.Pointer {
 		ptrVal = ptrVal.Elem()
 		pointed = ptrVal.Interface()
 	}
@@ -88,7 +88,7 @@ func mapping(value reflect.Value, field reflect.StructField, setter setter, tag
 
 	vKind := value.Kind()
 
-	if vKind == reflect.Ptr {
+	if vKind == reflect.Pointer {
 		var isNew bool
 		vPtr := value
 		if value.IsNil() {
@@ -376,7 +376,7 @@ func setWithProperType(val string, value reflect.Value, field reflect.StructFiel
 		return json.API.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
 	case reflect.Map:
 		return json.API.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
-	case reflect.Ptr:
+	case reflect.Pointer:
 		if !value.Elem().IsValid() {
 			value.Set(reflect.New(value.Type().Elem()))
 		}
diff --git a/binding/multipart_form_mapping.go b/binding/multipart_form_mapping.go
index 4ebe8326..baf818a0 100644
--- a/binding/multipart_form_mapping.go
+++ b/binding/multipart_form_mapping.go
@@ -34,7 +34,7 @@ func (r *multipartRequest) TrySet(value reflect.Value, field reflect.StructField
 
 func setByMultipartFormFile(value reflect.Value, field reflect.StructField, files []*multipart.FileHeader) (isSet bool, err error) {
 	switch value.Kind() {
-	case reflect.Ptr:
+	case reflect.Pointer:
 		switch value.Interface().(type) {
 		case *multipart.FileHeader:
 			value.Set(reflect.ValueOf(files[0]))
diff --git a/binding/plain.go b/binding/plain.go
index 5d466bdd..c5295037 100644
--- a/binding/plain.go
+++ b/binding/plain.go
@@ -35,7 +35,7 @@ func decodePlain(data []byte, obj any) error {
 
 	v := reflect.ValueOf(obj)
 
-	for v.Kind() == reflect.Ptr {
+	for v.Kind() == reflect.Pointer {
 		if v.IsNil() {
 			return nil
 		}
diff --git a/recovery.go b/recovery.go
index bbf1d565..307dc057 100644
--- a/recovery.go
+++ b/recovery.go
@@ -155,7 +155,7 @@ func readNthLine(file string, n int) (string, error) {
 	defer f.Close()
 
 	scanner := bufio.NewScanner(f)
-	for i := 0; i < n; i++ {
+	for range n {
 		if !scanner.Scan() {
 			return "", nil
 		}
diff --git a/test_helpers.go b/test_helpers.go
index 146be8f3..d9186143 100644
--- a/test_helpers.go
+++ b/test_helpers.go
@@ -41,7 +41,7 @@ func waitForServerReady(url string, maxAttempts int) error {
 		Timeout: 100 * time.Millisecond,
 	}
 
-	for i := 0; i < maxAttempts; i++ {
+	for i := range maxAttempts {
 		resp, err := client.Get(url)
 		if err == nil {
 			resp.Body.Close()
diff --git a/utils.go b/utils.go
index 2fecce46..46cf127a 100644
--- a/utils.go
+++ b/utils.go
@@ -28,7 +28,7 @@ const localhostIPv6 = "::1"
 // Bind is a helper function for given interface object and returns a Gin middleware.
 func Bind(val any) HandlerFunc {
 	value := reflect.ValueOf(val)
-	if value.Kind() == reflect.Ptr {
+	if value.Kind() == reflect.Pointer {
 		panic(`Bind struct can not be a pointer. Example:
 	Use: gin.Bind(Struct{}) instead of gin.Bind(&Struct{})
 `)