diff --git a/pkgs/development/libraries/haskell/yesod-auth/default.nix b/pkgs/development/libraries/haskell/yesod-auth/default.nix
index 179ce9d3ad7..f15d96df005 100644
--- a/pkgs/development/libraries/haskell/yesod-auth/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-auth/default.nix
@@ -12,8 +12,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-auth";
-  version = "1.3.4.4";
-  sha256 = "0h2yk36w0yi303svg7jrlg12s05mbxn4l3pbk558wchgjgy8xaz4";
+  version = "1.3.4.6";
+  sha256 = "17lp99pinq72if527ml4sfqvvjn7kmkcc5jq1l9vsbfgqckmqcff";
   buildDepends = [
     aeson attoparsecConduit authenticate base16Bytestring
     base64Bytestring binary blazeBuilder blazeHtml blazeMarkup byteable