From a2b15807167480b3b49ca67735ca0c0c3c75940e Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 31 Jul 2014 12:12:26 +0200
Subject: [PATCH] haskell-semigroupoids: update to version 4.2

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

diff --git a/pkgs/development/libraries/haskell/semigroupoids/default.nix b/pkgs/development/libraries/haskell/semigroupoids/default.nix
index 037bef6b179e..ca625f5eb754 100644
--- a/pkgs/development/libraries/haskell/semigroupoids/default.nix
+++ b/pkgs/development/libraries/haskell/semigroupoids/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "semigroupoids";
-  version = "4.0.4";
-  sha256 = "0yk536pbjblncpjinl739lppxsvb0w7z3hgrj43c0dqam0dyr38r";
+  version = "4.2";
+  sha256 = "18zip518f2l2ccmg3hjzy5mq2b8r98crzm10kr77yc4m64w5vac8";
   buildDepends = [
     comonad contravariant distributive semigroups transformers
   ];