diff --git a/pkgs/development/libraries/haskell/temporary/default.nix b/pkgs/development/libraries/haskell/temporary/default.nix
index 585eaf58682..4db5446bce0 100644
--- a/pkgs/development/libraries/haskell/temporary/default.nix
+++ b/pkgs/development/libraries/haskell/temporary/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "temporary";
-  version = "1.2.0.2";
-  sha256 = "1ynvhmc6b385sn8qw3sni3cwmz7pmppns546416xil9mhbiya87z";
+  version = "1.2.0.3";
+  sha256 = "0is67bmsjmbbw6wymhis8wyq9gax3sszm573p5719fx2c9z9r24a";
   buildDepends = [ exceptions filepath transformers ];
   jailbreak = true;
   meta = {