diff --git a/parcom-lib.cabal b/parcom-lib.cabal
--- a/parcom-lib.cabal
+++ b/parcom-lib.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                parcom-lib
-version:             0.8.0.2
+version:             0.8.0.3
 synopsis:            A simple parser-combinator library, a bit like Parsec but without the frills
 description:         Parcom provides parser combinator functionality in a string-type-agnostic way;
                      it supports strict ByteStrings (with Word8 tokens) and any list type (with
@@ -35,11 +35,11 @@
                  , Text.Parcom.Text.Lazy
                  , Text.Parcom.Text.Strict
   -- other-modules:       
-  build-depends: base >= 4.5 && < 5.0
-               , containers >= 0.4 && < 1.0
-               , bytestring >=0.9 && < 1.0
+  build-depends: base >=4.5 && < 5.0
+               , containers >=0.4
+               , bytestring >=0.9 && < 2.0
                , word8
-               , mtl >= 2.1 && < 3.0
-               , transformers >= 0.3 && < 1.0
-               , text >= 0.11 && < 1.0
-               , utf8-string >= 0.3 && < 1.0
+               , mtl >= 2.1
+               , transformers >= 0.3 && < 2.0
+               , text >= 0.11 && < 2.0
+               , utf8-string >= 0.3