diff --git a/pkgs/development/python-modules/pytest-md-report/default.nix b/pkgs/development/python-modules/pytest-md-report/default.nix
index bb0d410618e..89b035e74d8 100644
--- a/pkgs/development/python-modules/pytest-md-report/default.nix
+++ b/pkgs/development/python-modules/pytest-md-report/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "pytest-md-report";
-  version = "0.3.1";
+  version = "0.4.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-muQ8lb00tdhAvaLaNupuHh6YqbDEvkaGFbnb4tR2Wes=";
+    hash = "sha256-iabj6WuS6+65O4ztagT1/H+U8/SKySQ9bQiOfvln1AQ=";
   };
 
   propagatedBuildInputs = [