diff --git a/Text/Disassembler/X86Disassembler.hs b/Text/Disassembler/X86Disassembler.hs
--- a/Text/Disassembler/X86Disassembler.hs
+++ b/Text/Disassembler/X86Disassembler.hs
@@ -4,7 +4,7 @@
 -- Copyright   :  (c) Martin Grabmueller and Dirk Kleeblatt
 -- License     :  BSD3
 -- 
--- Maintainer  :  martin.grabmueller@eleven.de,klee@cs.tu-berlin.de
+-- Maintainer  :  martin@grabmueller.de,klee@cs.tu-berlin.de
 -- Stability   :  provisional
 -- Portability :  portable
 --
diff --git a/disassembler.cabal b/disassembler.cabal
--- a/disassembler.cabal
+++ b/disassembler.cabal
@@ -1,27 +1,23 @@
 name:            disassembler
-version:         0.1.0
+version:         0.1.0.1
 license:         BSD3
 license-file:    LICENSE
 category:        Development, Disassembler
-author:          Martin Grabmueller <martin.grabmueller@eleven.de>, Dirk Kleeblatt <klee@cs.tu-berlin.de>
-maintainer:      Martin Grabmueller <martin.grabmueller@eleven.de>
+author:          Martin Grabmueller <martin@grabmueller.de>, Dirk Kleeblatt <klee@cs.tu-berlin.de>
+maintainer:      Martin Grabmueller <martin@grabmueller.de>
 stability:       experimental
-tested-with:     GHC == 6.10.1
 synopsis:        Disassembler for X86 & AMD64 machine code
 description:     Disassembler for X86 & AMD64 machine code
 cabal-version:   >= 1.2
 build-type:      Simple
 
-flag split-base
-
 library
-  if flag(split-base)
-    -- bytestring was in base-2.0 and 2.1.1
-    build-depends: base >= 2.0 && < 2.2
-  else
-    -- in base 1.0 and 3.0 bytestring is a separate package
-    build-depends: base < 2.0 || >= 3, containers, array, mtl, parsec
+  build-depends:
+    base >= 4 && < 5, 
+    containers >= 0.3 && < 1,
+    array >= 0.3 && < 1, 
+    mtl >= 1 && < 2,
+    parsec >= 1 && < 3
 
   extensions: FlexibleContexts
   exposed-modules: Text.Disassembler.X86Disassembler
-  ghc-options:     -O2