diff --git a/MoeDict.cabal b/MoeDict.cabal
--- a/MoeDict.cabal
+++ b/MoeDict.cabal
@@ -1,5 +1,5 @@
 name: MoeDict
-version: 0.0.1
+version: 0.0.2
 license: PublicDomain
 cabal-version: >= 1.6
 author: Audrey Tang
@@ -7,13 +7,13 @@
 homepage: https://github.com/audreyt/MoeDict.hs
 synopsis: Utilities working with MoeDict.tw JSON dataset 
 description: Utilities working with MoeDict.tw JSON dataset 
-category: Data
+category: Text
 build-type: Simple
 
 library
-    build-depends: base >= 2 && < 5, aeson, text, unordered-containers, bytestring, base16-bytestring
+    build-depends: base >= 2 && < 5, aeson, text, unordered-containers, bytestring, containers
     extensions: OverloadedStrings, GeneralizedNewtypeDeriving, TemplateHaskell
-                NamedFieldPuns, RecordWildCards
+                NamedFieldPuns, RecordWildCards, FlexibleInstances
     hs-source-dirs: .
     exposed-modules: Text.MoeDict