diff --git a/pkgs/development/libraries/haskell/byteorder/default.nix b/pkgs/development/libraries/haskell/byteorder/default.nix
index d3af223418b..8addc3cc628 100644
--- a/pkgs/development/libraries/haskell/byteorder/default.nix
+++ b/pkgs/development/libraries/haskell/byteorder/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "byteorder";
-  version = "1.0.3";
-  sha256 = "056jb47r4pkimi6z2z49prnsmjnhnijk57zm0divl1k55igi5way";
+  version = "1.0.4";
+  sha256 = "06995paxbxk8lldvarqpb3ygcjbg4v8dk4scib1rjzwlhssvn85x";
   meta = {
     homepage = "http://community.haskell.org/~aslatter/code/byteorder";
     description = "Exposes the native endianness or byte ordering of the system";