diff -u happstack-server-7.0.0/happstack-server.cabal\~ happstack-server-7.0.0/happstack-server.cabal
--- happstack-server-7.0.0/happstack-server.cabal~	2012-06-11 10:11:06.088763957 +0900
+++ happstack-server-7.0.0/happstack-server.cabal	2012-06-11 10:17:14.556914595 +0900
@@ -88,7 +88,7 @@
                        hslogger >= 1.0.2,
                        html,
                        monad-control >= 0.3 && < 0.4,
-                       mtl >= 2 && < 2.1,
+                       mtl >= 2 && < 2.2,
                        old-locale,
                        old-time,
                        parsec < 4,
@@ -97,7 +97,7 @@
                        template-haskell,
                        text >= 0.10 && < 0.12,
                        time,
-                       transformers >= 0.1.3 && < 0.3,
+                       transformers >= 0.1.3 && < 0.4,
                        transformers-base >= 0.4 && < 0.5,
                        utf8-string >= 0.3.4 && < 0.4,
                        xhtml,