--- ./activehs-base.cabal.orig	2012-09-11 09:56:08.000000000 +0200
+++ ./activehs-base.cabal	2014-07-12 18:56:46.000000000 +0200
@@ -21,7 +21,7 @@
   Exposed-Modules:
     ActiveHs.Base
   Build-Depends:
-    base >= 4.0 && < 4.7,
-    QuickCheck >= 2.4 && < 2.6
+    base >= 4.0 && < 4.8,
+    QuickCheck >= 2.4 && < 2.7