diff --git a/pkgs/development/python-modules/pythran/default.nix b/pkgs/development/python-modules/pythran/default.nix
index 711c160d1195..c8873f5d3eed 100644
--- a/pkgs/development/python-modules/pythran/default.nix
+++ b/pkgs/development/python-modules/pythran/default.nix
@@ -25,22 +25,17 @@ let
 in
 buildPythonPackage rec {
   pname = "pythran";
-  version = "0.16.1";
+  version = "0.17.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "serge-sans-paille";
     repo = "pythran";
     tag = version;
-    hash = "sha256-wiQmShniYZmB8hk/MC5FWFf1s5vqEHiYBkXTo4OeZ+E=";
+    hash = "sha256-JG1FH2UAekFF9Vv7wCn/L7gJlVKv5AxqgGrj8pejqeY=";
   };
 
   patches = [
-    (fetchpatch2 {
-      name = "bump-gast-to-0.6.0.patch";
-      url = "https://github.com/serge-sans-paille/pythran/commit/840a0e706ec39963aec6bcd1f118bf33177c20b4.patch";
-      hash = "sha256-FHGXWuAX/Nmn6uEfQgAXfUxIdApDwSfHHtOStxyme/0=";
-    })
     # Hardcode path to mp library
     (substituteAll {
       src = ./0001-hardcode-path-to-libgomp.patch;