diff --git a/debian.cabal b/debian.cabal
--- a/debian.cabal
+++ b/debian.cabal
@@ -1,5 +1,5 @@
 Name:           debian
-Version:        4.0.0
+Version:        4.0.1
 License:        BSD3
 License-File:   debian/copyright
 Author:         David Fox <dsf@seereason.com>, Jeremy Shaw <jeremy@seereason.com>, Clifford Beshers <beshers@seereason.com>
@@ -25,8 +25,8 @@
  Build-Depends:
    base >= 4 && < 5,
    bytestring,
-   bzlib,
-   Cabal,
+   bz2,
+   Cabal >= 2.2.0.1,
    containers,
    directory >= 1.2.3.0,
    either,