diff --git a/pkgs/development/libraries/haskell/ghc-mod/default.nix b/pkgs/development/libraries/haskell/ghc-mod/default.nix
index af4b76f7b78..6235dc71150 100644
--- a/pkgs/development/libraries/haskell/ghc-mod/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-mod/default.nix
@@ -1,21 +1,21 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, async, Cabal, convertible, deepseq, djinnGhc, doctest
-, emacs, filepath, ghcPaths, ghcSybUtils, haskellSrcExts, hlint
-, hspec, ioChoice, makeWrapper, monadControl, monadJournal, mtl
-, split, syb, text, time, transformers, transformersBase
+{ cabal, async, Cabal, convertible, dataDefault, deepseq, djinnGhc
+, doctest, emacs, filepath, ghcPaths, ghcSybUtils, haskellSrcExts
+, hlint, hspec, ioChoice, makeWrapper, monadControl, monadJournal
+, mtl, split, syb, text, time, transformers, transformersBase
 }:
 
 cabal.mkDerivation (self: {
   pname = "ghc-mod";
-  version = "5.1.0.2";
-  sha256 = "0jdni0n5qzz0ncaa3ja4b6vcfykbl7swiafak4wyvm9izssjh8ra";
+  version = "5.1.1.0";
+  sha256 = "0msx2x976ap4jx506mzp48sdigc29vq4ypjbxiyn30mjw52rg53w";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
-    async Cabal convertible deepseq djinnGhc filepath ghcPaths
-    ghcSybUtils haskellSrcExts hlint ioChoice monadControl monadJournal
-    mtl split syb text time transformers transformersBase
+    async Cabal convertible dataDefault deepseq djinnGhc filepath
+    ghcPaths ghcSybUtils haskellSrcExts hlint ioChoice monadControl
+    monadJournal mtl split syb text time transformers transformersBase
   ];
   testDepends = [
     Cabal convertible deepseq djinnGhc doctest filepath ghcPaths