diff --git a/QuickCheckVariant.cabal b/QuickCheckVariant.cabal
--- a/QuickCheckVariant.cabal
+++ b/QuickCheckVariant.cabal
@@ -2,7 +2,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.1.0.2
+version:             0.1.0.3
 synopsis:            Generator of "valid" and "invalid" data in a type class
 description:         Generator of "valid" and "invalid" data in a type class
 homepage:            https://github.com/sanjorgek/QuickCheckVariant
@@ -11,7 +11,7 @@
 author:              Jorge Santiago Alvarez Cuadros
 maintainer:          sanjorgek@ciencias.unam.mx
 bug-reports:         https://github.com/sanjorgek/QuickCheckVariant/issues
--- copyright:           
+-- copyright:
 category:            Testing
 build-type:          Simple
 extra-source-files:  README.md
@@ -23,9 +23,9 @@
 
 library
   exposed-modules:     Test.QuickCheck.Variant
-  -- other-modules:       
-  -- other-extensions:    
-  build-depends:       base >=4.8 && <=4.9
+  -- other-modules:
+  -- other-extensions:
+  build-depends:       base >4.6 && <5
                        , QuickCheck
   hs-source-dirs:      src
   default-language:    Haskell98