diff --git a/pkgs/development/libraries/haskell/errors/default.nix b/pkgs/development/libraries/haskell/errors/default.nix
index be061cfb4433..1b0bc4282a75 100644
--- a/pkgs/development/libraries/haskell/errors/default.nix
+++ b/pkgs/development/libraries/haskell/errors/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "errors";
-  version = "1.4.2";
-  sha256 = "1csry8bbz7r4gc7x3lf1ih10rvnig2i91nfij227p9744yndl2xw";
+  version = "1.4.3";
+  sha256 = "02xvfh0kfca7z5vhnkmqg5gw5i5ad5bc3jf8flxj75ry7wqggfmm";
   buildDepends = [ either safe transformers ];
   jailbreak = true;
   meta = {