diff --git a/pkgs/by-name/gr/gren/generated-backend-package.nix b/pkgs/by-name/gr/gren/generated-backend-package.nix
index b3fdc1c49d84..beb2637e5390 100644
--- a/pkgs/by-name/gr/gren/generated-backend-package.nix
+++ b/pkgs/by-name/gr/gren/generated-backend-package.nix
@@ -29,11 +29,11 @@
 }:
 mkDerivation {
   pname = "gren";
-  version = "0.6.2";
+  version = "0.6.3";
   src = fetchgit {
     url = "https://github.com/gren-lang/compiler.git";
-    sha256 = "1c0fcdc87nmm26hk6c1k4djdk7ld9488fldx8mhwayqfsx0v2d3x";
-    rev = "0343e77040f97864e5eb9790dd9ba0bb5fe1d6ee";
+    sha256 = "0p93wamff539pb242lib2wyfr6alqz96rpyh9xb0a61ix0j3miiz";
+    rev = "54277a25d47b5c20816550ff6deab89026797526";
     fetchSubmodules = true;
   };
   isLibrary = false;
diff --git a/pkgs/by-name/gr/gren/package.nix b/pkgs/by-name/gr/gren/package.nix
index bd04a32e701f..d7e41e12eab3 100644
--- a/pkgs/by-name/gr/gren/package.nix
+++ b/pkgs/by-name/gr/gren/package.nix
@@ -11,22 +11,18 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gren";
-  version = "0.6.2";
+  version = "0.6.3";
 
   src = fetchFromGitHub {
     owner = "gren-lang";
     repo = "compiler";
     tag = finalAttrs.version;
-    hash = "sha256-fTSxQdcOe8VhRb1RhxBJjZ7ZZCMzMDOhEbXag1hjDrA=";
+    hash = "sha256-P8Y6JOgxGAVWT9DfbNLHVJnsPBcrUkHEumkU56riI10=";
   };
 
-  buildInputs = [
-    nodejs
-  ];
+  buildInputs = [ nodejs ];
 
-  nativeBuildInputs = [
-    makeBinaryWrapper
-  ];
+  nativeBuildInputs = [ makeBinaryWrapper ];
 
   installPhase = ''
     runHook preInstall
@@ -55,6 +51,7 @@ stdenv.mkDerivation (finalAttrs: {
     description = "Programming language for simple and correct applications";
     homepage = "https://gren-lang.org";
     license = lib.licenses.bsd3;
+    platforms = lib.intersectLists haskellPackages.ghc.meta.platforms nodejs.meta.platforms;
     mainProgram = "gren";
     maintainers = with lib.maintainers; [
       robinheghan