1 files changed, 10 insertions, 9 deletions
diff --git a/pkgs/development/python-modules/typer/default.nix b/pkgs/development/python-modules/typer/default.nix
index 17008eafc1b..9ef2b53b947 100644
--- a/pkgs/development/python-modules/typer/default.nix
+++ b/pkgs/development/python-modules/typer/default.nix
@@ -1,30 +1,34 @@
 { lib
 , stdenv
 , buildPythonPackage
+, fetchpatch
 , fetchPypi
+, flit-core
 , click
 , pytestCheckHook
 , shellingham
 , pytest-xdist
 , pytest-sugar
 , coverage
-, mypy
-, black
-, isort
 , pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "typer";
-  version = "0.4.0";
+  version = "0.4.1";
+  format = "pyproject";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1pgm0zsylbmz1r96q4n3rfi0h3pn4jss2yfs83z0yxa90nmsxhv3";
+    sha256 = "sha256-Vkau8Nk2ssdhoQOT8DhO5rXH/guz5c1xCxcTTKHZnP8=";
   };
 
+  nativeBuildInputs = [
+    flit-core
+  ];
+
   propagatedBuildInputs = [
     click
   ];
@@ -34,10 +38,7 @@ buildPythonPackage rec {
     pytest-xdist
     pytest-sugar
     shellingham
-    coverage
-    mypy
-    black
-    isort
+    coverage # execs coverage in tests
   ];
 
   preCheck = ''