diff --git a/pyproject.toml b/pyproject.toml
index 38f067b..bfe3e11 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "yandexapimanager"
-version = "0.1.3"
+version = "0.1.4"
 description = ""
 authors = [
     {name = "Evgeny (Krymmy) Momotov",email = "evgeny.momotov@gmail.com"}
diff --git a/src/YandexApiManager/data_models.py b/src/YandexApiManager/data_models.py
index bf12ad6..dd8f5f3 100644
--- a/src/YandexApiManager/data_models.py
+++ b/src/YandexApiManager/data_models.py
@@ -113,7 +113,7 @@ class Driver(BasicModel):
 
 
 class DriversGroup(BasicModel, UUIDModel):
-    owner: User = Field(description="Владелец группы")
+    yandex_fleet: Operational[YandexFleet] = Field(default=None, description="Владелец группы")
     drivers: Optional[List[Driver]] = Field(description="Список водителей в группе", default=[])
     name: str = Field(