diff --git a/setup.py b/setup.py
index 0de7f92d..c4dea142 100644
--- a/setup.py
+++ b/setup.py
@@ -54,7 +54,7 @@ setup(
         "pint~=0.9",
         "pluggy~=0.13.0",
         "uvicorn~=0.11",
-        "aiofiles>=0.4,<0.6",
+        "aiofiles>=0.4,<0.7",
         "janus>=0.4,<0.7",
         "asgi-csrf>=0.6",
         "PyYAML~=5.3",