diff --git a/TypeNat.cabal b/TypeNat.cabal
--- a/TypeNat.cabal
+++ b/TypeNat.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                TypeNat
-version:             0.5.0.0
+version:             0.5.0.1
 synopsis:            Some Nat-indexed types for GHC
 -- description:         
 homepage:            https://github.com/avieth/TypeNat
@@ -10,11 +10,15 @@
 license-file:        LICENSE
 author:              Alexander Vieth
 maintainer:          aovieth@gmail.com
--- copyright:           
+copyright:           MIT
 category:            Data
 build-type:          Simple
 cabal-version:       >=1.10
 
+source-repository head
+  type: git
+  location: http://github.com/avieth/TypeNat.git
+
 library
   exposed-modules:     Data.TypeNat.Fin, Data.TypeNat.Nat, Data.TypeNat.Vect
   -- other-modules:       
@@ -31,6 +35,6 @@
                      , TypeFamilies
                      , KindSignatures
 
-  build-depends:       base >=4.7 && < 4.11
+  build-depends:       base >=4.7 && < 5
   -- hs-source-dirs:      
   default-language:    Haskell2010