diff --git a/pkgs/development/libraries/haskell/yesod-core/default.nix b/pkgs/development/libraries/haskell/yesod-core/default.nix
index e15793fdbae9..88b33620edca 100644
--- a/pkgs/development/libraries/haskell/yesod-core/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-core/default.nix
@@ -1,27 +1,28 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, aeson, async, blazeBuilder, blazeHtml, blazeMarkup
-, caseInsensitive, cereal, clientsession, conduit, conduitExtra
-, cookie, dataDefault, deepseq, exceptions, fastLogger, hspec
-, httpTypes, HUnit, liftedBase, monadControl, monadLogger, mtl
-, mwcRandom, network, parsec, pathPieces, primitive, QuickCheck
-, random, resourcet, safe, shakespeare, streamingCommons, text
-, time, transformers, transformersBase, unixCompat
-, unorderedContainers, vector, wai, waiExtra, waiLogger, warp
-, word8
+{ cabal, aeson, async, autoUpdate, blazeBuilder, blazeHtml
+, blazeMarkup, caseInsensitive, cereal, clientsession, conduit
+, conduitExtra, cookie, dataDefault, deepseq, exceptions
+, fastLogger, hspec, httpTypes, HUnit, liftedBase, monadControl
+, monadLogger, mtl, mwcRandom, network, parsec, pathPieces
+, primitive, QuickCheck, random, resourcet, safe, shakespeare
+, streamingCommons, text, time, transformers, transformersBase
+, unixCompat, unorderedContainers, vector, wai, waiExtra, waiLogger
+, warp, word8
 }:
 
 cabal.mkDerivation (self: {
   pname = "yesod-core";
-  version = "1.4.4";
-  sha256 = "0g9q21x96m3198am6nqawinry2p93fca579xyz4g1gfcyv1yngzm";
+  version = "1.4.4.4";
+  sha256 = "0l4a49a3y1m257zkzmvqwg5cm6shxzssgd143qqzhg1svikavv82";
   buildDepends = [
-    aeson blazeBuilder blazeHtml blazeMarkup caseInsensitive cereal
-    clientsession conduit conduitExtra cookie dataDefault deepseq
-    exceptions fastLogger httpTypes liftedBase monadControl monadLogger
-    mtl mwcRandom parsec pathPieces primitive random resourcet safe
-    shakespeare text time transformers transformersBase unixCompat
-    unorderedContainers vector wai waiExtra waiLogger warp word8
+    aeson autoUpdate blazeBuilder blazeHtml blazeMarkup caseInsensitive
+    cereal clientsession conduit conduitExtra cookie dataDefault
+    deepseq exceptions fastLogger httpTypes liftedBase monadControl
+    monadLogger mtl mwcRandom parsec pathPieces primitive random
+    resourcet safe shakespeare text time transformers transformersBase
+    unixCompat unorderedContainers vector wai waiExtra waiLogger warp
+    word8
   ];
   testDepends = [
     async blazeBuilder conduit conduitExtra hspec httpTypes HUnit