diff --git a/checked.cabal b/checked.cabal
--- a/checked.cabal
+++ b/checked.cabal
@@ -1,5 +1,5 @@
 Name:                checked
-Version:             0.1.0.0
+Version:             0.1.0.1
 Synopsis:            Bounds-checking integer types.
 Description:         Includes replacements for all of the 'Data.Int' and 'Data.Word' types.
                      No effort has been made towards performance.
@@ -9,10 +9,11 @@
 Author:              Antoine Latter
 Maintainer:          Antoine Latter <aslatter@gmail.com>
 Cabal-Version:       >= 1.2
-Build-Depends:       base < 4, base >= 3.0.1.0
+Build-Depends:       base < 5, base >= 3.0.1.0
 Build-Type:          Simple
 
 Exposed-modules:     Data.Int.Checked,
                      Data.Word.Checked
 
 Include-dirs:        .
+Extra-source-files:  checked.h