diff --git a/pkgs/development/libraries/haskell/process-extras/default.nix b/pkgs/development/libraries/haskell/process-extras/default.nix
index ac2950d4927..1d9cb4f8062 100644
--- a/pkgs/development/libraries/haskell/process-extras/default.nix
+++ b/pkgs/development/libraries/haskell/process-extras/default.nix
@@ -1,10 +1,10 @@
-{ cabal, text }:
+{ cabal, deepseq, text }:
 
 cabal.mkDerivation (self: {
   pname = "process-extras";
-  version = "0.1.3";
-  sha256 = "16hm1w34qnrpb6x8gaqv1bs1cd4p98kayf23275s6vd48kw9v0b0";
-  buildDepends = [ text ];
+  version = "0.2.0";
+  sha256 = "0mr4f2v19qz6d6jhffz9gky0ykdqwl8c11adbdm04wm2a3xsvf7g";
+  buildDepends = [ deepseq text ];
   meta = {
     homepage = "https://github.com/davidlazar/process-extras";
     description = "Process extras";