diff --git a/wide-word.cabal b/wide-word.cabal
--- a/wide-word.cabal
+++ b/wide-word.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                wide-word
-version:             0.1.0.3
+version:             0.1.0.4
 synopsis:            Data types for large but fixed width signed and unsigned integers
 description:
   A library to provide data types for large (ie > 64 bits) but fixed width signed
@@ -51,5 +51,5 @@
                      , bytestring                    >= 0.10
                      , ghc-prim
                      , hspec                         >= 2.3         && < 2.5
-                     , QuickCheck                    == 2.9.*
+                     , QuickCheck                    >= 2.9
                      , wide-word