diff --git a/pkgs/development/python-modules/pythran/default.nix b/pkgs/development/python-modules/pythran/default.nix
index 2c4095b532f5..01e0d09022a9 100644
--- a/pkgs/development/python-modules/pythran/default.nix
+++ b/pkgs/development/python-modules/pythran/default.nix
@@ -2,14 +2,21 @@
 , python
 , buildPythonPackage
 , fetchFromGitHub
+, isPy3k
+, substituteAll
+
+# build-system
+, setuptools
+
+# native dependencies
 , openmp
+, xsimd
+
+# dependencies
 , ply
 , gast
 , numpy
 , beniget
-, xsimd
-, isPy3k
-, substituteAll
 }:
 
 let
@@ -17,14 +24,14 @@ let
 
 in buildPythonPackage rec {
   pname = "pythran";
-  version = "0.13.1";
-  format = "setuptools";
+  version = "0.14.0";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "serge-sans-paille";
     repo = "pythran";
     rev = version;
-    hash = "sha256-baDrReJgQXbaKA8KNhHiFjr0X34yb8WK/nUJmiM9EZs=";
+    hash = "sha256-in0ty0aBAIx7Is13hjiHZGS8eKbhxb6TL3bENzfx5vQ=";
   };
 
   patches = [
@@ -41,6 +48,10 @@ in buildPythonPackage rec {
     ln -s '${lib.getDev xsimd}'/include/xsimd third_party/
   '';
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     ply
     gast