diff --git a/pkgs/development/libraries/haskell/distributed-process/default.nix b/pkgs/development/libraries/haskell/distributed-process/default.nix
index 7b478d8cd995..b38ae0c46c81 100644
--- a/pkgs/development/libraries/haskell/distributed-process/default.nix
+++ b/pkgs/development/libraries/haskell/distributed-process/default.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "distributed-process";
-  version = "0.4.0.1";
-  sha256 = "0yi0403665l01gkqbsix9f4hj8c8m4i42nwjq2i63x259qz2njwi";
+  version = "0.4.0.2";
+  sha256 = "0wjxai5z6m84blrgic1pd0jgivqcc8ymjya3m0dhqbmsljwh6ynw";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [