1 files changed, 7 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/janus/default.nix b/nixpkgs/pkgs/development/python-modules/janus/default.nix
index da0f43811f2..1999a625e4b 100644
--- a/nixpkgs/pkgs/development/python-modules/janus/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/janus/default.nix
@@ -1,17 +1,20 @@
-{ lib, buildPythonPackage, fetchPypi, pytest, pythonOlder }:
+{ lib, buildPythonPackage, fetchPypi, pytestCheckHook, pythonOlder, pytest-asyncio }:
 
 buildPythonPackage rec {
   pname = "janus";
-  version = "0.4.0";
+  version = "0.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cfc221683160b91b35bae1917e2957b78dad10a2e634f4f8ed119ed72e2a88ef";
+    sha256 = "0700f5537d076521851d19b7625545c5e76f6d5792ab17984f28230adcc3b34c";
   };
 
   disabled = pythonOlder "3.6";
 
-  checkInputs = [ pytest ];
+  checkInputs = [ pytest-asyncio pytestCheckHook ];
+
+  # also fails upstream: https://github.com/aio-libs/janus/pull/258
+  disabledTests = [ "test_format" ];
 
   meta = with lib; {
     description = "Mixed sync-async queue";