diff --git a/pkgs/development/python-modules/pipenv-poetry-migrate/default.nix b/pkgs/development/python-modules/pipenv-poetry-migrate/default.nix
index 0e5de80d8b15..9345ba537b0c 100644
--- a/pkgs/development/python-modules/pipenv-poetry-migrate/default.nix
+++ b/pkgs/development/python-modules/pipenv-poetry-migrate/default.nix
@@ -1,7 +1,6 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
-, fetchpatch
 , pytestCheckHook
 , pythonOlder
 , poetry-core
@@ -11,7 +10,7 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.2.1";
+  version = "0.3.0";
   pname = "pipenv-poetry-migrate";
   format = "pyproject";
   disabled = pythonOlder "3.7";
@@ -20,17 +19,9 @@ buildPythonPackage rec {
     owner = "yhino";
     repo = "pipenv-poetry-migrate";
     rev = "refs/tags/v${version}";
-    hash = "sha256-aP8bzWFUzAZrEsz8pYL2y5c7GaUjWG5GA+cc4/tGPZk=";
+    hash = "sha256-j6YAHMjgaQgHpKBH67PFEUHhLi+kg3L966GbEyMPphM=";
   };
 
-  patches = [
-    (fetchpatch {
-      name = "use-poetry-core.patch";
-      url = "https://github.com/yhino/pipenv-poetry-migrate/commit/726ebd823bf6ef982992085bd04e41d178775b98.patch";
-      hash = "sha256-TBVH1MZA0O1/2zLpVgNckLaP4JO3wIJJi0Nst726erk=";
-    })
-  ];
-
   nativeBuildInputs = [
     poetry-core
   ];