diff --git a/pkgs/development/libraries/haskell/resourcet/default.nix b/pkgs/development/libraries/haskell/resourcet/default.nix
index 95e051a3eec..fe62434d99b 100644
--- a/pkgs/development/libraries/haskell/resourcet/default.nix
+++ b/pkgs/development/libraries/haskell/resourcet/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "resourcet";
-  version = "0.4.0.2";
-  sha256 = "0w4hm29dig6m4jm6y9zmyfnhwii7b88hqjqlvl6xmk5zxp1q7hc2";
+  version = "0.4.1";
+  sha256 = "1s9j9nrqnq2qrc3c10cjqxrxajh9qayqzh8j73zwpy5kqkma80sp";
   buildDepends = [
     liftedBase monadControl mtl transformers transformersBase
   ];