diff --git a/activemodel/lib/active_model/serialization.rb b/activemodel/lib/active_model/serialization.rb
index 40cdc971d4a37..17a5854854c2c 100644
--- a/activemodel/lib/active_model/serialization.rb
+++ b/activemodel/lib/active_model/serialization.rb
@@ -128,7 +128,9 @@ def serializable_hash(options = nil)
       return serializable_attributes(attribute_names) if options.blank?
 
       if only = options[:only]
-        attribute_names &= Array(only).map(&:to_s)
+        only = Array(only).map(&:to_s)
+        attribute_names &= only
+        attribute_names = attribute_names.in_order_of(:itself, only, filter: false)
       elsif except = options[:except]
         attribute_names -= Array(except).map(&:to_s)
       end
diff --git a/activemodel/test/cases/serialization_test.rb b/activemodel/test/cases/serialization_test.rb
index 4eaef06c79659..bc40ca0d4fecf 100644
--- a/activemodel/test/cases/serialization_test.rb
+++ b/activemodel/test/cases/serialization_test.rb
@@ -62,6 +62,11 @@ def test_method_serializable_hash_should_work_with_only_option
     assert_equal expected, @user.serializable_hash(only: [:name])
   end
 
+  def test_method_serializable_hash_should_work_with_only_option_with_order_of_given_keys
+    expected = { "name" => "David", "email" => "david@example.com" }
+    assert_equal expected.keys, @user.serializable_hash(only: [:name, :email]).keys
+  end
+
   def test_method_serializable_hash_should_work_with_except_option
     expected = { "gender" => "male", "email" => "david@example.com" }
     assert_equal expected, @user.serializable_hash(except: [:name])