diff --git a/pkgs/development/python-modules/pytest-instafail/default.nix b/pkgs/development/python-modules/pytest-instafail/default.nix
index 35e8598e26e0..50342ca518c4 100644
--- a/pkgs/development/python-modules/pytest-instafail/default.nix
+++ b/pkgs/development/python-modules/pytest-instafail/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-instafail";
-  version = "0.4.2";
+  version = "0.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "10lpr6mjcinabqynj6v85bvb1xmapnhqmg50nys1r6hg7zgky9qr";
+    sha256 = "sha256-M6YG9+DI5kbcO/7g1eOkt7eO98NhaM+h89k698pwbJ4=";
   };
 
   nativeCheckInputs = [ pytestCheckHook ];