diff --git a/pkgs/pipes-bytestring.nix b/pkgs/pipes-bytestring.nix
index fc0e5fab24650b72962783550e03f00424570717..c967fe0564f79e06ed28a22a936b6d52278bec31 100644
--- a/pkgs/pipes-bytestring.nix
+++ b/pkgs/pipes-bytestring.nix
@@ -5,8 +5,8 @@ mkDerivation {
   pname = "pipes-bytestring";
   version = "2.1.7";
   sha256 = "6c77863e8ad809f3b86e9e0cf8c553056a8ef12bb2691f8031c5917d0b090732";
-  revision = "2";
-  editedCabalFile = "0nvb4y5s0jrm4v5a3hvxabjlb16xdlivlh0qrqpl4fi1gih1x4yb";
+  revision = "3";
+  editedCabalFile = "0a5mp98prbpn5pqpab0h3xinhh9vnjqhlss44zq9dbvxw14agxak";
   isLibrary = true;
   isExecutable = false;
   enableSeparateDataOutput = false;