diff --git a/pydantic_odm/__init__.py b/pydantic_odm/__init__.py
index 52376d8..0fa4edb 100644
--- a/pydantic_odm/__init__.py
+++ b/pydantic_odm/__init__.py
@@ -1,3 +1,3 @@
 """Small async ODM for MongoDB based in Motor and Pydantic"""
 
-__version__ = '0.1.4'
+__version__ = '0.1.5'
diff --git a/pydantic_odm/mixins.py b/pydantic_odm/mixins.py
index 1b6771b..7115434 100644
--- a/pydantic_odm/mixins.py
+++ b/pydantic_odm/mixins.py
@@ -133,6 +133,20 @@ async def find_many(
             documents.append(document)
         return documents
 
+    @classmethod
+    async def update_many(
+        cls,
+        query: Dict[str, Dict[str, Any]],
+        fields: Dict[str, Union[str, Dict]],
+        return_cursor: bool = False,
+    ) -> Union[List[DBPydanticMixin], motor_asyncio.AsyncIOMotorCursor]:
+        """
+        Find and update documents by query
+        """
+        collection = await cls.get_collection()
+        await collection.update_many(query, fields)
+        return await cls.find_many(query, return_cursor)
+
     @classmethod
     async def bulk_create(
         cls, documents: Union[List[BaseModel], List[Dict]],
diff --git a/tests/mixin.py b/tests/mixin.py
index 388bf5f..498c8f4 100644
--- a/tests/mixin.py
+++ b/tests/mixin.py
@@ -248,6 +248,21 @@ async def test_find_many(self, init_test_db):
             assert document._id
             assert document._doc == document.dict()
 
+    async def test_update_many(self, init_test_db):
+        models = [
+            ExampleModel(title='Model #%d' % i, created=datetime.now(), age=i)
+            for i in range(1, 5)
+        ]
+        await ExampleModel.bulk_create(models)
+
+        # Update documents whose age more than 1 and less than 4
+        query = {'age': {'$gt': 1, '$lte': 3}}
+        fields = {'$set': {'title': 'New Model Title!'}}
+        updated_documents = await ExampleModel.update_many(query, fields)
+        for doc in updated_documents:
+            assert 1 < doc.age <= 3
+            assert doc.title == 'New Model Title!'
+
     async def test_update(self, init_test_db):
         model_data = {
             'title': 'Test title',