diff --git a/Text/Chatty/Parser/Carrier.hs b/Text/Chatty/Parser/Carrier.hs
--- a/Text/Chatty/Parser/Carrier.hs
+++ b/Text/Chatty/Parser/Carrier.hs
@@ -1,3 +1,5 @@
+{-# LANGUAGE Safe #-}
+
 {-
   This module is part of Chatty.
   Copyleft (c) 2014 Marvin Cohrs
diff --git a/Text/Chatty/Parser/Nondeterministic.hs b/Text/Chatty/Parser/Nondeterministic.hs
--- a/Text/Chatty/Parser/Nondeterministic.hs
+++ b/Text/Chatty/Parser/Nondeterministic.hs
@@ -1,3 +1,5 @@
+{-# LANGUAGE Safe #-}
+
 {-
   This module is part of Chatty.
   Copyleft (c) 2014 Marvin Cohrs
@@ -22,6 +24,7 @@
 -- | Provides a nondeterministic 'ChParser' instance.
 module Text.Chatty.Parser.Nondeterministic where
 
+import Control.Applicative
 import Control.Monad
 import Data.List
 import qualified Data.Foldable as F
@@ -41,6 +44,13 @@
           results = mfilter isResult $ liftM m as
   Failed >>= m = Failed
   fail _ = Failed
+
+instance (MonadPlus m,F.Foldable m) => Functor (ForkerT m) where
+  fmap = liftM
+
+instance (MonadPlus m,F.Foldable m) => Applicative (ForkerT m) where
+  (<*>) = ap
+  pure = return
 
 instance (MonadPlus m,F.Foldable m) => ChParser (ForkerT m) where
   pabort = Failed
diff --git a/chatty-text.cabal b/chatty-text.cabal
--- a/chatty-text.cabal
+++ b/chatty-text.cabal
@@ -10,7 +10,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.6.0.1
+version:             0.6.2.0
 
 -- A short (one-line) description of the package.
 synopsis:            Provides some classes and types for dealing with text, using the fundaments of Chatty.
@@ -31,6 +31,8 @@
 -- patches.
 maintainer:          m@doomanddarkness.eu
 
+homepage:            http://doomanddarkness.eu/pub/chatty
+
 -- A copyright notice.
 -- copyright:           
 
@@ -57,7 +59,7 @@
   -- other-extensions:    
   
   -- Other library packages from which modules are imported.
-  build-depends:       base >=4.6 && <4.8, chatty >= 0.6 && < 0.7, transformers >=0.3 && <0.4
+  build-depends:       base >=4.6 && <4.9, chatty >= 0.6 && < 0.7, transformers >=0.3 && <0.5
   
   -- Directories containing source files.
   -- hs-source-dirs: