diff --git a/setup.py b/setup.py
index 2ef6401..67afb0b 100644
--- a/setup.py
+++ b/setup.py
@@ -13,9 +13,10 @@ setup(
         ]
     },
     install_requires=[
+        'aiofiles',
         'aiosqlite',
         'fastapi',
         'hypercorn',
-        'ormantic @ https://github.com/MushroomMaula/ormantic/tarball/master#egg=ormantic-0.0.32',
+        'ormantic @ https://github.com/dl6tom/ormantic/tarball/bugfix__get_key_factory#egg=ormantic-0.0.32',
     ]
 )