diff --git a/pkgs/development/libraries/haskell/process-conduit/default.nix b/pkgs/development/libraries/haskell/process-conduit/default.nix
index 6148b9b508b3..3ecd88515b2f 100644
--- a/pkgs/development/libraries/haskell/process-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/process-conduit/default.nix
@@ -1,13 +1,14 @@
-{ cabal, conduit, controlMonadLoop, hspec, mtl, shakespeare
-, shakespeareText, text
+{ cabal, conduit, controlMonadLoop, hspec, mtl, resourcet
+, shakespeare, shakespeareText, text
 }:
 
 cabal.mkDerivation (self: {
   pname = "process-conduit";
-  version = "1.0.0.2";
-  sha256 = "0rz18x7gy8w1h2xq0il49k515n0y3gpxnl7mfgkczc86965w7fzj";
+  version = "1.1.0.0";
+  sha256 = "1b3snck651cpb7i3c78cn264zrjan3lzydf59209abkvb6fv1hql";
   buildDepends = [
-    conduit controlMonadLoop mtl shakespeare shakespeareText text
+    conduit controlMonadLoop mtl resourcet shakespeare shakespeareText
+    text
   ];
   testDepends = [ conduit hspec ];
   meta = {