diff --git a/pkgs/development/libraries/haskell/monad-control/default.nix b/pkgs/development/libraries/haskell/monad-control/default.nix
index 12657a63b4c..e9c6088b5f4 100644
--- a/pkgs/development/libraries/haskell/monad-control/default.nix
+++ b/pkgs/development/libraries/haskell/monad-control/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "monad-control";
-  version = "0.3.2.2";
-  sha256 = "1wwcx2k0nzmjqxf8d8wasnhvdx5q3nxkcyq7vbprkfy85sj7ivxc";
+  version = "0.3.2.3";
+  sha256 = "1fk3cqzsiwyjpyd20z1j0i4m669rcag2q7kpl78m6vm1a405iwlw";
   buildDepends = [
     baseUnicodeSymbols transformers transformersBase
   ];