Index: haskell-ltk-0.12.0.0/ltk.cabal
===================================================================
--- haskell-ltk-0.12.0.0.orig/ltk.cabal	2012-03-11 17:08:39.000000000 +0100
+++ haskell-ltk-0.12.0.0/ltk.cabal	2012-03-13 13:49:15.000000000 +0100
@@ -19,7 +19,7 @@
     build-depends: Cabal >=1.6.0 && <1.15, base >=4.0.0.0 && <4.6,
                containers >=0.2 && <0.5, filepath >=1.1.0 && <1.4,
                glib >=0.10.0 && <0.13, gtk >=0.10.0 && <0.13,
-               mtl >=1.1.0.2 && <2.1, parsec >=2.1.0.1 && <3.2,
+               mtl >=1.1.0.2 && <2.1, parsec >=3 && <3.2,
                pretty >=1.0.1.0 && <1.2, transformers >=0.2.2.0 && <0.3
 
     exposed-modules: Default MyMissing Control.Event