diff --git a/gen.yaml b/gen.yaml
index e68375a7..6870c79b 100644
--- a/gen.yaml
+++ b/gen.yaml
@@ -17,8 +17,10 @@ python:
       pytest: '>=8.3.3'
       pytest-asyncio: '>=0.24.0'
       pytest-mock: '>=3.14.0'
+      types-aiofiles: '>=24.1.0'
       uvloop: '>=0.20.0'
     main:
+      aiofiles: '>=24.1.0'
       cryptography: '>=3.1'
       httpx: '>=0.27.0'
       nest-asyncio: '>=1.6.0'