Index: b/lens-action.cabal
===================================================================
--- a/lens-action.cabal
+++ b/lens-action.cabal
@@ -1,6 +1,7 @@
 name:          lens-action
 category:      Data, Lenses, Generics
 version:       0.2.6
+x-revision: 2
 license:       BSD3
 cabal-version: >= 1.10
 license-file:  LICENSE
@@ -43,9 +44,9 @@ library
     comonad                   >= 4        && < 6,
     contravariant             >= 1.2.1    && < 2,
     profunctors               >= 5        && < 6,
-    mtl                       >= 2.0.1    && < 2.3,
-    semigroupoids             >= 4        && < 6,
-    transformers              >= 0.2      && < 0.6
+    mtl                       >= 2.0.1    && < 2.4,
+    semigroupoids             >= 4        && < 7,
+    transformers              >= 0.2      && < 0.7
 
   exposed-modules:
     Control.Lens.Action
