diff --git a/builtin.go b/builtin.go
index 94d1b36..4c7734e 100644
--- a/builtin.go
+++ b/builtin.go
@@ -29,14 +29,14 @@ func (s Schema) Validate(field *Field) (errs Errors) {
 }
 
 // Value is a shortcut function used to create a schema for a simple value.
-func Value(value interface{}, validator Validator) Schema {
+func Value(value any, validator Validator) Schema {
 	return Schema{
 		F("", value): validator,
 	}
 }
 
 // Nested is a composite validator factory used to create a validator, which will
-// delegate the actual validation to the schema returned by f.
+// delegate the actual validation to the validator returned by f.
 func Nested[T any](f func(T) Validator) Validator {
 	return Func(func(field *Field) Errors {
 		v, ok := field.Value.(T)
@@ -49,7 +49,7 @@ func Nested[T any](f func(T) Validator) Validator {
 }
 
 // Map is a composite validator factory used to create a validator, which will
-// do the validation per the key/value schemas associated with a map.
+// do the validation per the schemas associated with a map.
 func Map[T map[K]V, K comparable, V any](f func(T) map[K]Schema) Validator {
 	return Func(func(field *Field) (errs Errors) {
 		v, ok := field.Value.(T)
diff --git a/builtin_test.go b/builtin_test.go
index f4e96ec..dfbe0f1 100644
--- a/builtin_test.go
+++ b/builtin_test.go
@@ -24,7 +24,7 @@ func makeErrsMap(errs v.Errors) map[string]v.Error {
 func TestNested(t *testing.T) {
 	cases := []struct {
 		name      string
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -66,7 +66,7 @@ func TestMap(t *testing.T) {
 
 	cases := []struct {
 		name      string
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -136,7 +136,7 @@ func TestSlice(t *testing.T) {
 
 	cases := []struct {
 		name      string
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -335,7 +335,7 @@ func TestNot(t *testing.T) {
 func TestIs(t *testing.T) {
 	cases := []struct {
 		name      string
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -378,7 +378,7 @@ func TestIs(t *testing.T) {
 
 func TestNonzero(t *testing.T) {
 	cases := []struct {
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -445,7 +445,7 @@ func TestNonzero(t *testing.T) {
 
 func TestZero(t *testing.T) {
 	cases := []struct {
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -512,7 +512,7 @@ func TestZero(t *testing.T) {
 
 func TestLenString(t *testing.T) {
 	cases := []struct {
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -549,7 +549,7 @@ func TestLenString(t *testing.T) {
 
 func TestLenSlice(t *testing.T) {
 	cases := []struct {
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -601,7 +601,7 @@ func TestLenSlice(t *testing.T) {
 
 func TestRuneCount(t *testing.T) {
 	cases := []struct {
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
@@ -1062,7 +1062,7 @@ func TestIn_Nin(t *testing.T) {
 func TestMatch(t *testing.T) {
 	cases := []struct {
 		name      string
-		value     interface{}
+		value     any
 		validator v.Validator
 		errs      v.Errors
 	}{
diff --git a/validating.go b/validating.go
index edef7c4..7e2bc83 100644
--- a/validating.go
+++ b/validating.go
@@ -3,11 +3,11 @@ package validating
 // Field represents a (Name, Value) pair that needs to be validated.
 type Field struct {
 	Name  string
-	Value interface{}
+	Value any
 }
 
 // F is a shortcut for creating a pointer to Field.
-func F(name string, value interface{}) *Field {
+func F(name string, value any) *Field {
 	return &Field{Name: name, Value: value}
 }