diff --git a/creyPY/fastapi/schemas/base.py b/creyPY/fastapi/schemas/base.py
index 495edd4..7d18c4b 100644
--- a/creyPY/fastapi/schemas/base.py
+++ b/creyPY/fastapi/schemas/base.py
@@ -11,6 +11,6 @@ class BaseSchemaModelIN(BaseModel):
 
 
 class BaseSchemaModelOUT(BaseSchemaModelIN):
-    id: UUID
+    id: UUID | str
     created_at: datetime
     updated_at: datetime