diff --git a/pkgs/development/libraries/haskell/ghc-mtl/default.nix b/pkgs/development/libraries/haskell/ghc-mtl/default.nix
index 43a8deaf915..d67f455471f 100644
--- a/pkgs/development/libraries/haskell/ghc-mtl/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-mtl/default.nix
@@ -2,11 +2,11 @@
 
 cabal.mkDerivation (self: {
   pname = "ghc-mtl";
-  version = "1.0.1.0";
-  sha256 = "5284e0ecf99511e6263503412faf6fa809dc577c009fde63203d46405eb1b191";
+  version = "1.0.1.1";
+  sha256 = "04lm1g27xwwph02k3d8b51nbhi2sw8jx7arqczcqc3rygak10fpn";
   buildDepends = [ MonadCatchIOMtl mtl ];
   meta = {
-    homepage = "http://code.haskell.org/~jcpetruzza/ghc-mtl";
+    homepage = "http://darcsden.com/jcpetruzza/ghc-mtl";
     description = "An mtl compatible version of the Ghc-Api monads and monad-transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;