diff --git a/yesod.cabal b/yesod.cabal
--- a/yesod.cabal
+++ b/yesod.cabal
@@ -1,5 +1,5 @@
 name:            yesod
-version:         1.2.5.3
+version:         1.2.6
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -27,7 +27,7 @@
                    , yesod-persistent          >= 1.2      && < 1.3
                    , yesod-form                >= 1.3      && < 1.4
                    , monad-control             >= 0.3      && < 0.4
-                   , transformers              >= 0.2.2    && < 0.4
+                   , transformers              >= 0.2.2
                    , wai                       >= 1.3
                    , wai-extra                 >= 1.3
                    , hamlet                    >= 1.1