diff --git a/shaker.cabal b/shaker.cabal
--- a/shaker.cabal
+++ b/shaker.cabal
@@ -1,5 +1,5 @@
 name: shaker
-version: 0.4.1
+version: 0.4.2
 cabal-version: >= 1.8
 build-type: Custom
 license: BSD3
@@ -108,7 +108,7 @@
 source-repository this
   type:     git
   location: git://github.com/bonnefoa/Shaker.git 
-  tag:      0.4.1
+  tag:      0.4.2
 
 Library 
   ghc-options: -Wall -fno-warn-orphans 
@@ -131,7 +131,7 @@
     Shaker.Type
     Shaker.Listener
   build-depends: base == 4.*
-                 ,Cabal >= 1.8.0.6
+                 ,Cabal == 1.8.*
                  ,containers == 0.3.*
                  ,haskeline == 0.6.*
                  ,directory == 1.0.*
@@ -143,7 +143,7 @@
                  ,parsec == 3.*
                  ,regex-posix == 0.94.*
                  ,old-time >= 1.0.0
-                 ,bytestring >= 0.9.1.5
+                 ,bytestring >= 0.9.1.0
                  ,HUnit == 1.2.*
                  ,QuickCheck == 2.*
                  ,template-haskell >= 2.4.0.0
@@ -156,7 +156,7 @@
   ghc-options: -Wall -fno-warn-orphans 
   hs-source-dirs: prog src
   build-depends: base == 4.*
-                 ,Cabal >= 1.8.0.6
+                 ,Cabal == 1.8.*
                  ,containers == 0.3.*
                  ,haskeline == 0.6.*
                  ,directory == 1.0.*
@@ -168,7 +168,7 @@
                  ,parsec == 3.*
                  ,regex-posix == 0.94.*
                  ,old-time >= 1.0.0
-                 ,bytestring >= 0.9.1.5
+                 ,bytestring >= 0.9.1.0
                  ,HUnit == 1.2.*
                  ,QuickCheck == 2.*
                  ,template-haskell >= 2.4.0.0
@@ -199,7 +199,7 @@
     Shaker.ReflexiviteTest
     Shaker.ConductorTest
   build-depends: base == 4.*
-                 ,Cabal >= 1.8.0.6
+                 ,Cabal == 1.8.*
                  ,containers == 0.3.*
                  ,haskeline == 0.6.*
                  ,directory == 1.0.*
@@ -211,7 +211,7 @@
                  ,parsec == 3.*
                  ,regex-posix == 0.94.*
                  ,old-time >= 1.0.0
-                 ,bytestring >= 0.9.1.5
+                 ,bytestring >= 0.9.1.0
                  ,HUnit == 1.2.*
                  ,QuickCheck == 2.*
                  ,template-haskell >= 2.4.0.0