diff --git a/QuickCheck-GenT.cabal b/QuickCheck-GenT.cabal
--- a/QuickCheck-GenT.cabal
+++ b/QuickCheck-GenT.cabal
@@ -1,7 +1,7 @@
 name:
   QuickCheck-GenT
 version:
-  0.1.2
+  0.1.3
 synopsis:
   A GenT monad transformer for QuickCheck library.
 description:
@@ -42,7 +42,7 @@
   other-modules:
     QuickCheck.GenT.Prelude
   build-depends:
-    QuickCheck,
+    QuickCheck < 2.7,
     random,
     mtl,
     base >= 4.5 && < 5