bump aiofile, 1.5 breaks pip
diff --git a/requirements.txt b/requirements.txt
index 7e7654e..adb54a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@
 PyYAML~=5.4.1
 aiobotocore~=1.0.7
 botocore~=1.15.32
-aiofile~=1.5.2
+aiofile~=3.8.5