diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 282aa44d2726..c3643258cdd9 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -80487,6 +80487,8 @@ self: {
        pname = "duckling";
        version = "0.2.0.0";
        sha256 = "0hr3dwfksi04is2wqykfx04da40sa85147fnfnmazw5czd20xwya";
+       revision = "1";
+       editedCabalFile = "19ml7s7p79y822b7bk9hlxg3c3p6gsklamzysv6pcdpf917cvgl4";
        isLibrary = true;
        isExecutable = true;
        libraryHaskellDepends = [
@@ -171242,6 +171244,27 @@ self: {
        broken = true;
      }) {};
 
+  "mangrove" = callPackage
+    ({ mkDerivation, aeson, base, bytestring, containers, filepath
+     , HUnit, text, transformers, unordered-containers, utility-ht
+     , vector, willow
+     }:
+     mkDerivation {
+       pname = "mangrove";
+       version = "0.1.0.0";
+       sha256 = "0r9gpi79h676zal5r6x6kq8aszi83y035g32j55y0lkqsiww86ah";
+       enableSeparateDataOutput = true;
+       libraryHaskellDepends = [
+         aeson base bytestring containers filepath text transformers
+         unordered-containers utility-ht vector willow
+       ];
+       testHaskellDepends = [
+         base bytestring filepath HUnit text utility-ht
+       ];
+       description = "A parser for web documents according to the HTML5 specification";
+       license = lib.licenses.mpl20;
+     }) {};
+
   "manifold-random" = callPackage
     ({ mkDerivation, base, constrained-categories, linearmap-category
      , manifolds, random-fu, semigroups, vector-space
@@ -206186,8 +206209,9 @@ self: {
      }:
      mkDerivation {
        pname = "polysemy-test";
-       version = "0.3.1.1";
-       sha256 = "0xlhw9kf55fn26v068pxwajpl8dw7xcmrlkxk8ci55jans0blx9w";
+       version = "0.3.1.2";
+       sha256 = "1gzngz8mspq0n6hwhvqah8szjrhf65wigadrh3l863j2iswsxq2r";
+       enableSeparateDataOutput = true;
        libraryHaskellDepends = [
          base containers either hedgehog path path-io polysemy
          polysemy-plugin relude string-interpolate tasty tasty-hedgehog
@@ -281857,6 +281881,28 @@ self: {
        license = lib.licenses.bsd3;
      }) {};
 
+  "willow" = callPackage
+    ({ mkDerivation, aeson, base, bytestring, filepath, hashable
+     , hedgehog, hedgehog-classes, HUnit, mtl, text, transformers
+     , unordered-containers, utility-ht, vector
+     }:
+     mkDerivation {
+       pname = "willow";
+       version = "0.1.0.0";
+       sha256 = "1p47k0dsri76z6vpg59la3jm0smvmbh3qz0i0k0kz8ilc2sa65kn";
+       enableSeparateDataOutput = true;
+       libraryHaskellDepends = [
+         aeson base bytestring filepath hashable mtl text transformers
+         unordered-containers utility-ht vector
+       ];
+       testHaskellDepends = [
+         aeson base bytestring filepath hedgehog hedgehog-classes HUnit text
+         transformers unordered-containers
+       ];
+       description = "An implementation of the web Document Object Model, and its rendering";
+       license = lib.licenses.mpl20;
+     }) {};
+
   "wilton-ffi" = callPackage
     ({ mkDerivation, aeson, base, bytestring, utf8-string }:
      mkDerivation {