diff --git a/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix b/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix
index 68b08e50686..bdf42ba947d 100644
--- a/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix
@@ -1,15 +1,13 @@
-{ cabal, attoparsec, conduit, hspec, resourcet, text, transformers
-}:
+{ cabal, conduit }:
 
 cabal.mkDerivation (self: {
   pname = "attoparsec-conduit";
-  version = "1.0.1.2";
-  sha256 = "1j05r7mvm83wgnka7asmwd1dj4ajkg548mryyhpr7dd53vn5lbx0";
-  buildDepends = [ attoparsec conduit text transformers ];
-  testDepends = [ attoparsec conduit hspec resourcet text ];
+  version = "1.1.0";
+  sha256 = "18xn3nzxfghcd88cana1jw85ijv0ysw3bp36fb6r5wsf6m79z01y";
+  buildDepends = [ conduit ];
   meta = {
     homepage = "http://github.com/snoyberg/conduit";
-    description = "Consume attoparsec parsers via conduit";
+    description = "Consume attoparsec parsers via conduit. (deprecated)";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
     maintainers = [ self.stdenv.lib.maintainers.andres ];