diff --git a/aiogram/types/base.py b/aiogram/types/base.py
index 0ed8579c..4da3e9f4 100644
--- a/aiogram/types/base.py
+++ b/aiogram/types/base.py
@@ -139,14 +139,18 @@ class TelegramObject(ContextInstanceMixin, metaclass=MetaTelegramObject):
         return type(self).telegram_types
 
     @classmethod
-    def to_object(cls: typing.Type[T], data: typing.Dict[str, typing.Any]) -> T:
+    def to_object(cls: typing.Type[T],
+                  data: typing.Dict[str, typing.Any],
+                  conf: typing.Dict[str, typing.Any] = None
+                  ) -> T:
         """
         Deserialize object
 
         :param data:
+        :param conf:
         :return:
         """
-        return cls(**data)
+        return cls(conf=conf, **data)
 
     @property
     def bot(self) -> Bot:
diff --git a/aiogram/types/chat_member.py b/aiogram/types/chat_member.py
index 71d6d755..372b3468 100644
--- a/aiogram/types/chat_member.py
+++ b/aiogram/types/chat_member.py
@@ -1,4 +1,5 @@
 import datetime
+import typing
 from typing import Optional
 
 from . import base, fields
@@ -6,6 +7,9 @@ from .user import User
 from ..utils import helper
 
 
+T = typing.TypeVar('T')
+
+
 class ChatMemberStatus(helper.Helper):
     """
     Chat member status
@@ -81,6 +85,13 @@ class ChatMember(base.TelegramObject):
 
         return class_(**kwargs)
 
+    @classmethod
+    def to_object(cls,
+                  data: typing.Dict[str, typing.Any],
+                  conf: typing.Dict[str, typing.Any] = None
+                  ) -> "ChatMember":
+        return cls.resolve(**data)
+
     def is_chat_creator(self) -> bool:
         return ChatMemberStatus.is_chat_creator(self.status)
 
diff --git a/aiogram/types/fields.py b/aiogram/types/fields.py
index 40b0da50..7994f04e 100644
--- a/aiogram/types/fields.py
+++ b/aiogram/types/fields.py
@@ -112,7 +112,7 @@ class Field(BaseField):
                 and not hasattr(value, 'to_python'):
             if not isinstance(parent, weakref.ReferenceType):
                 parent = weakref.ref(parent)
-            return self.base_object(conf={'parent':parent}, **value)
+            return self.base_object.to_object(conf={'parent': parent}, data=value)
         return value