Description: Bump mtl dependency
Author: Joachim Breitner <nomeata@debian.org>

--- haskelldb-hdbc-postgresql-2.1.0.orig/haskelldb-hdbc-postgresql.cabal
+++ haskelldb-hdbc-postgresql-2.1.0/haskelldb-hdbc-postgresql.cabal
@@ -14,7 +14,7 @@ Category: Database

 Library
   Build-depends:
-    mtl >= 1 && < 2.1,
+    mtl >= 1 && < 3,
     haskelldb >= 2 && < 3,
     haskelldb-hdbc >= 2 && < 3,
     HDBC >= 2 && < 3,