diff --git a/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix b/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix
index 845495f7e77..0bff7f191b1 100644
--- a/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix
+++ b/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix
@@ -3,8 +3,8 @@
 
 cabal.mkDerivation (self: {
   pname = "digestive-functors-heist";
-  version = "0.6.2.0";
-  sha256 = "03wxdmgwc6qialwhp5zdj3s3a8a8yz6vswfgryjx4izaaq7pdhl1";
+  version = "0.6.2.1";
+  sha256 = "1hs1qiaakxgv1lyd74cahqphrpqch1wayx0c9zpgjja3bnwjcj8n";
   buildDepends = [
     blazeBuilder digestiveFunctors heist mtl text xmlhtml
   ];