diff --git a/pkgs/development/libraries/haskell/cookie/default.nix b/pkgs/development/libraries/haskell/cookie/default.nix
index 1427b17756c1..1728c70c94ed 100644
--- a/pkgs/development/libraries/haskell/cookie/default.nix
+++ b/pkgs/development/libraries/haskell/cookie/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "cookie";
-  version = "0.4.1.2";
-  sha256 = "1dxga56m4mza3annhb48ryb31kf0kxr3w99c4mwh9w9l77xhcq3i";
+  version = "0.4.1.3";
+  sha256 = "184ymp1pbi49fm4jl9s04dfyrgdbc9vlmqahqha4yncppr5s1sdw";
   buildDepends = [ blazeBuilder dataDefault deepseq text time ];
   testDepends = [
     blazeBuilder HUnit QuickCheck testFramework testFrameworkHunit