diff --git a/CMark.hsc b/CMark.hsc
--- a/CMark.hsc
+++ b/CMark.hsc
@@ -28,7 +28,8 @@
 import Foreign.C.String (CString)
 import qualified System.IO.Unsafe as Unsafe
 import GHC.Generics (Generic)
-import Data.Generics (Data, Typeable)
+import Data.Data (Data)
+import Data.Typeable (Typeable)
 import Data.Text (Text, empty)
 import qualified Data.Text.Foreign as TF
 
diff --git a/cmark.cabal b/cmark.cabal
--- a/cmark.cabal
+++ b/cmark.cabal
@@ -1,5 +1,5 @@
 name:                cmark
-version:             0.3
+version:             0.3.0.1
 synopsis:            Fast, accurate CommonMark (Markdown) parser and renderer
 description:
   This package provides Haskell bindings for
@@ -119,7 +119,7 @@
 
 library
   exposed-modules:     CMark
-  build-depends:       base >=4.5 && < 4.8, mtl, syb, text >= 1.1 && < 1.3
+  build-depends:       base >=4.5 && < 4.9, mtl, text
   if impl(ghc < 7.6)
     build-depends:     ghc-prim >= 0.2
   default-language:    Haskell2010