Update build deps

Author: TomMD

pureMD5.cabal

@@ -1,5 +1,5 @@
 name:		pureMD5
-version:	2.1.1
+version:	2.1.2
 license:	BSD3
 license-file:	LICENSE
 author:		Thomas DuBuisson <thomas.dubuisson@gmail.com>
@@ -19,7 +19,7 @@ flag test
   default: False
 
 Library
-  Build-Depends: base == 4.*, bytestring >= 0.9 && < 0.10, binary >= 0.4.0 && < 0.6.0, cereal >= 0.2 && < 0.4, crypto-api, tagged, vector
+  Build-Depends: base == 4.*, bytestring >= 0.9, binary >= 0.4.0, cereal >= 0.2, crypto-api, tagged
   ghc-options:	-O2 -funfolding-use-threshold66 -funfolding-creation-threshold66 -fexcess-precision -funbox-strict-fields -fllvm -optlc-O=3 -optlo-inline -optlo-std-compile-opts
   hs-source-dirs:
   exposed-modules: Data.Digest.Pure.MD5
@@ -32,3 +32,7 @@ Executable md5Test
     Build-Depends: base, QuickCheck, crypto-api, bytestring, cereal
   if !flag(test)
     buildable: False
+
+source-repository head
+  type:     git
+  location: https://github.com/TomMD/pureMD5