diff --git a/pkgs/development/python-modules/async_timeout/default.nix b/pkgs/development/python-modules/async_timeout/default.nix
index a1dbb521ce3d..ae8bacc94415 100644
--- a/pkgs/development/python-modules/async_timeout/default.nix
+++ b/pkgs/development/python-modules/async_timeout/default.nix
@@ -2,22 +2,27 @@
 , fetchPypi
 , buildPythonPackage
 , pythonOlder
+, typing-extensions
 }:
 
 buildPythonPackage rec {
   pname = "async-timeout";
-  version = "3.0.1";
+  version = "4.0.1";
+
+  disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0c3c816a028d47f659d6ff5c745cb2acf1f966da1fe5c19c77a70282b25f4c5f";
+    sha256 = "sha256-uTDLFho5BC+SIvbvtzATmch+6rOUcn7FQ3kko21u71E=";
   };
 
+  propagatedBuildInputs = [
+    typing-extensions
+  ];
+
   # Circular dependency on aiohttp
   doCheck = false;
 
-  disabled = pythonOlder "3.4";
-
   meta = {
     description = "Timeout context manager for asyncio programs";
     homepage = "https://github.com/aio-libs/async_timeout/";