From 7788421cd3db9550c5b819922c24fcf74c5098f3 Mon Sep 17 00:00:00 2001
From: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
Date: Thu, 14 Aug 2014 19:53:17 +0100
Subject: [PATCH] haskell-constraints: update to 0.4

---
 pkgs/development/libraries/haskell/constraints/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/haskell/constraints/default.nix b/pkgs/development/libraries/haskell/constraints/default.nix
index 6681f3a85bb..3f1b196ef27 100644
--- a/pkgs/development/libraries/haskell/constraints/default.nix
+++ b/pkgs/development/libraries/haskell/constraints/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "constraints";
-  version = "0.3.5";
-  sha256 = "01xrk0xqkfwzzr5jwkadkyjgrdcpslwiqfqdb7mci688xp2isi3i";
+  version = "0.4";
+  sha256 = "0nnplylzbcw884jgsd4i46z75dkiyx4166j5fym5zdnwhyj75sp5";
   buildDepends = [ newtype ];
   meta = {
     homepage = "http://github.com/ekmett/constraints/";