diff --git a/pkgs/development/libraries/haskell/Diff/default.nix b/pkgs/development/libraries/haskell/Diff/default.nix
index c28bef5cbd7..86e219ac91d 100644
--- a/pkgs/development/libraries/haskell/Diff/default.nix
+++ b/pkgs/development/libraries/haskell/Diff/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "Diff";
-  version = "0.1.3";
-  sha256 = "02dhy4rp3mkzm5x3h1rkdin2h8qcb7h7nhn14gl2gvl6wdykfh5w";
+  version = "0.2.0";
+  sha256 = "15hdkrzwajnfcx8bj4jdcy4jli115g9v20msw1xyc9wnwrmbz97k";
   meta = {
     description = "O(ND) diff algorithm in haskell";
     license = self.stdenv.lib.licenses.bsd3;