diff --git a/pkgs/development/libraries/haskell/tagstream-conduit/default.nix b/pkgs/development/libraries/haskell/tagstream-conduit/default.nix
index ee7218362456..2e9393175040 100644
--- a/pkgs/development/libraries/haskell/tagstream-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/tagstream-conduit/default.nix
@@ -1,19 +1,17 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, attoparsec, attoparsecConduit, blazeBuilder
-, blazeBuilderConduit, caseInsensitive, conduit, conduitExtra
-, dataDefault, hspec, HUnit, QuickCheck, resourcet, text
-, transformers, xmlConduit
+{ cabal, attoparsec, blazeBuilder, caseInsensitive, conduit
+, conduitExtra, dataDefault, hspec, HUnit, QuickCheck, resourcet
+, text, transformers, xmlConduit
 }:
 
 cabal.mkDerivation (self: {
   pname = "tagstream-conduit";
-  version = "0.5.5.1";
-  sha256 = "0bpxjhqqqigfnwcxx3h2am5zmgr1lyaxaac3lnz490j6zf8x9jn7";
+  version = "0.5.5.3";
+  sha256 = "1arlf7qil9bzcqykda8yyrnncm29jsfjvz5kbcdrbbhqpbqfi5mj";
   buildDepends = [
-    attoparsec attoparsecConduit blazeBuilder blazeBuilderConduit
-    caseInsensitive conduit conduitExtra dataDefault resourcet text
-    transformers xmlConduit
+    attoparsec blazeBuilder caseInsensitive conduit conduitExtra
+    dataDefault resourcet text transformers xmlConduit
   ];
   testDepends = [ conduit hspec HUnit QuickCheck resourcet text ];
   meta = {