diff --git a/pkgs/development/libraries/haskell/resourcet/default.nix b/pkgs/development/libraries/haskell/resourcet/default.nix
index 39ea2050cca..fec45e6fcd9 100644
--- a/pkgs/development/libraries/haskell/resourcet/default.nix
+++ b/pkgs/development/libraries/haskell/resourcet/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "resourcet";
-  version = "1.1.2.2";
-  sha256 = "1j468zkjd7j2xpgzx1i36h3lpamnqpk0rj3miwfr9a0ibm7bz1as";
+  version = "1.1.2.3";
+  sha256 = "1n1z1q3k8lg3wqdkrmcfl9mvlx1p81gkh5j911w1006rnm8r87im";
   buildDepends = [
     exceptions liftedBase mmorph monadControl mtl transformers
     transformersBase