Update package.json

package.json

 { "name": "sqlite"
 , "description": "SQLite3 bindings for Node"
-, "version": "0.0.3"
+, "version": "0.0.4"
 , "homepage": "http://github.com/orlandov/node-sqlite"
 , "author":
     "Orlando Vazquez <ovazquez@gmail.com> (http://2wycked.net)"