diff --git a/README.md b/README.md
index eec2f93..ee7ff57 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://travis-ci.org/stevelacy/gulp-bump.png?branch=master)](https://travis-ci.org/stevelacy/gulp-bump)
 [![NPM version](https://badge.fury.io/js/gulp-bump.png)](http://badge.fury.io/js/gulp-bump)
 
-> Bump any JSON file which supports [semver](http://semver.org/) versioning
+> Bump any version in any file which supports [semver](http://semver.org/) versioning
 
 ## Information
 
@@ -12,7 +12,7 @@
 </tr>
 <tr>
 <td>Description</td>
-<td>Bump any Semver version json file
+<td>Bump any Semver version in any file
  with gulp (gulpjs.com)</td>
 </tr>
 <tr>
@@ -34,6 +34,9 @@ If you are just requiring a bump for npm, consider using [npm version](https://d
 ```bash
 $ npm install gulp-bump --save
 ```
+#### Breaking changes
+
+`gulp-bump` v2 supports Any valid semver in any filetype
 
 ## Example
 
@@ -60,7 +63,7 @@ gulp.task('bump', function(){
 // Defined method of updating:
 // Semantic major
 gulp.task('bump', function(){
-  gulp.src('./bower.json')
+  gulp.src('./package.yml')
   .pipe(bump({type:'major'}))
   .pipe(gulp.dest('./'));
 });
@@ -80,14 +83,6 @@ gulp.task('bump', function(){
   .pipe(gulp.dest('./'));
 });
 
-// Override the tab size for indenting
-// (or simply omit to keep the current formatting)
-gulp.task('bump', function(){
-  gulp.src('./package.json')
-  .pipe(bump({type:'major', indent: 4 }))
-  .pipe(gulp.dest('./'));
-});
-
 // Define the key for versioning off
 gulp.task('bump', function(){
   gulp.src('./package.json')
@@ -99,11 +94,10 @@ gulp.task('bump', function(){
 ```
 #### Bumping version and outputting different files
 ```js
-
-
 // `fs` is used instead of require to prevent caching in watch (require caches)
-
 var fs = require('fs');
+var semver = require('semver');
+
 var getPackageJson = function () {
   return JSON.parse(fs.readFileSync('./package.json', 'utf8'));
 };
@@ -139,67 +133,8 @@ gulp.task('default', function(){
 ####You can view more examples in the [example folder.](https://github.com/stevelacy/gulp-bump/tree/master/examples)
 
 ## Options
-### options.type
-Semver version type to bump.
-
-    Type: `String`
-    Default: `patch`
-    Valid values: `major|minor|patch|prerelease`
-
-Example:
-
-```js
-.pipe(bump({type: 'Major'})
-.pipe(bump()) //--> defaults to patch
-```
-
-### options.key
-Set the versioning key
-
-    Type: `String`
-    Default: `version`
-
-Example:
-
-```js
-.pipe(bump({key: 'appversion'}))
-.pipe(bump({key: 'build-version'}))
-.pipe(bump({key: 'dev-version', type: 'major'}))
-```
-##### Dot notation is supported for nested versions:
-
-```js
-
-.pipe(bump({key: {'sublevel.version'}}))
-
-/*
-{
-  "sublevel": {
-    "version": "<semver>"
-  }
-}
-*/
-```
-
-### options.version
-Set a specific version to bump to.
-
-    Type: `String`
-    Default: `null`
-
-Example:
-
-```js
-.pipe(bump({version: '1.2.3'}))
-.pipe(bump({version: '1.0.0-alpha'}))
-```
-
-### options.indent
-Set the amount of spaces for indentation in the result JSON file.
-
-    Type: `Number`
-    Default: Same as original source file
 
+All options are passed to [bump-regex](https://github.com/stevelacy/bump-regex)
 
 ## Versioning
 #### Versioning Used: [Semantic](http://semver.org/)
diff --git a/index.js b/index.js
index e58418a..1c90099 100644
--- a/index.js
+++ b/index.js
@@ -1,86 +1,37 @@
 'use strict';
 
 var path = require('path');
-var gutil = require('gulp-util');
+var pluginError = require('plugin-error');
+var log = require('plugin-log');
 var through = require('through2');
+var bump = require('bump-regex');
 var semver = require('semver');
-var Dot = require('dot-object');
+
+const PLUGIN_NAME = 'gulp-bump';
 
 module.exports = function(opts) {
-  // set task options
-  opts = setDefaultOptions(opts);
 
-  var content, json, ver;
+  opts = opts || {};
+  if (!opts.type || !semver.inc('0.0.1', opts.type)) {
+    opts.type = 'patch';
+  }
 
   return through.obj(function(file, enc, cb) {
+
     if (file.isNull()) {
       return cb(null, file);
     }
     if (file.isStream()) {
-      return cb(new gutil.PluginError('gulp-bump', 'Streaming not supported'));
+      return cb(new pluginError(PLUGIN_NAME, 'Streaming not supported'));
     }
 
-    json = file.contents.toString();
-    try {
-      content = JSON.parse(json);
-    } catch (e) {
-      return cb(new gutil.PluginError('gulp-bump', 'Problem parsing JSON file', {fileName: file.path, showStack: true}));
-    }
-
-    // just set a version to the key
-    if (opts.version) {
-      if (!content[opts.key]) {
-        // log to user that key didn't exist before
-        gutil.log('Creating key', gutil.colors.red(opts.key), 'with version:', gutil.colors.cyan(opts.version));
+    opts.str = String(file.contents);
+    bump(opts, function(err, res) {
+      if (err) {
+        return cb(new pluginError(PLUGIN_NAME, err));
       }
-      content[opts.key] = opts.version;
-      ver = content[opts.key];
-    }
-    else if (semver.valid(content[opts.key])) {
-    // increment the key with type
-      content[opts.key] = semver.inc(content[opts.key], opts.type);
-      ver = content[opts.key];
-    }
-    else if (opts.key.indexOf('.') > -1) {
-      var dot = new Dot();
-      var value = dot.pick(opts.key, content);
-      ver = semver.inc(value, opts.type);
-      dot.str(opts.key, ver, content);
-    }
-    else {
-      return cb(new gutil.PluginError('gulp-bump', 'Detected invalid semver ' + opts.key, {fileName: file.path, showStack: false}));
-    }
-    file.contents = new Buffer(JSON.stringify(content, null, opts.indent || space(json)) + possibleNewline(json));
-
-    gutil.log('Bumped \'' + gutil.colors.cyan(path.basename(file.path)) + '\' ' + gutil.colors.magenta(opts.key) + ' to: ' + gutil.colors.cyan(ver));
-    cb(null, file);
+      file.contents = new Buffer(res);
+      cb(null, file);
+    });
   });
 };
-
-function setDefaultOptions(opts) {
-  opts = opts || {};
-  opts.key = opts.key || 'version';
-  opts.indent = opts.indent || void 0;
-  // default type bump is patch
-  if (!opts.type || !semver.inc('0.0.1', opts.type)) {
-    opts.type = 'patch';
-  }
-  // if passed specific version - validate it
-  if (opts.version && !semver.valid(opts.version, opts.type)) {
-    gutil.log('invalid version used as option', gutil.colors.red(opts.version));
-    opts.version = null;
-  }
-  return opts;
-}
-
-// Preserver new line at the end of a file
-function possibleNewline(json) {
-  var lastChar = (json.slice(-1) === '\n') ? '\n' : '';
-  return lastChar;
-}
-
-// Figured out which "space" params to be used for JSON.stringfiy.
-function space(json) {
-  var match = json.match(/^(?:(\t+)|( +))"/m);
-  return match ? (match[1] ? '\t' : match[2].length) : '';
-}
diff --git a/package.json b/package.json
index bf8aa3b..04e4904 100644
--- a/package.json
+++ b/package.json
@@ -1,20 +1,22 @@
 {
   "name": "gulp-bump",
   "description": "Bump npm versions with Gulp (gulpjs.com)",
-  "version": "0.2.2",
+  "version": "2.0.0",
   "homepage": "http://github.com/stevelacy/gulp-bump",
   "repository": "git://github.com/stevelacy/gulp-bump.git",
   "author": "Steve Lacy <me@slacy.me> (http://slacy.me)",
   "main": "./index.js",
   "dependencies": {
-    "dot-object": "^0.6.0",
-    "gulp-util": "^3.0.3",
-    "semver": "^4.3.0",
-    "through2": "^0.5.1"
+    "plugin-error": "^0.1.2",
+    "plugin-log": "^0.1.0",
+    "semver": "^5.0.3",
+    "through2": "^0.5.1",
+    "bump-regex": "^1.0.0"
   },
   "devDependencies": {
     "mocha": "*",
-    "should": "*"
+    "should": "*",
+    "vinyl": "^0.5.3"
   },
   "scripts": {
     "test": "mocha --reporter spec"
@@ -32,10 +34,5 @@
     "gulp-version",
     "gulp-plugin"
   ],
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://github.com/stevelacy/gulp-bump/raw/master/LICENSE"
-    }
-  ]
+  "license": "MIT"
 }
diff --git a/test/dotNotation.js b/test/dotNotation.js
deleted file mode 100644
index dca2db4..0000000
--- a/test/dotNotation.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var gutil = require('gulp-util');
-var should = require('should');
-var bump = require('..');
-
-require('mocha');
-
-  describe('gulp-bump: dot notation', function() {
-    var dotObject = {
-      subversion: {
-        version:'1.2.3'
-      }
-    };
-
-    it('should bump dot notation', function (done) {
-      var fakeFile = new gutil.File({
-        base: 'test/',
-        cwd: 'test/',
-        path: 'test/fixtures/package.json',
-        contents: new Buffer(JSON.stringify(dotObject, null, 2))
-      });
-      var bumpS = bump({key: 'subversion.version'});
-
-      bumpS.once('data', function(newFile) {
-        var json = JSON.parse(String(newFile.contents));
-        json.subversion.version.should.equal('1.2.4');
-        done();
-      });
-      bumpS.write(fakeFile);
-    });
-
-    it('should bump dot notation with type', function (done) {
-      var fakeFile = new gutil.File({
-        base: 'test/',
-        cwd: 'test/',
-        path: 'test/fixtures/package.json',
-        contents: new Buffer(JSON.stringify(dotObject, null, 2))
-      });
-      var bumpS = bump({
-        key: 'subversion.version',
-        type: 'minor'
-      });
-
-      bumpS.once('data', function(newFile) {
-        var json = JSON.parse(String(newFile.contents));
-        json.subversion.version.should.equal('1.3.0');
-        done();
-      });
-      bumpS.write(fakeFile);
-    });
-
-  });
diff --git a/test/errorCases.js b/test/errorCases.js
index 3556667..0f2e3e5 100644
--- a/test/errorCases.js
+++ b/test/errorCases.js
@@ -1,6 +1,6 @@
 'use strict';
 
-var gutil = require('gulp-util');
+var File = require('vinyl');
 var should = require('should');
 var bump = require('..');
 
@@ -8,74 +8,18 @@ require('mocha');
 
 describe('Test failure cases cases in gulp-bump', function() {
 
-  it('should fail when not detect a valid semver version', function(done) {
-    var file = 'some-dir/dummyfile.js';
-    var fakeFile = new gutil.File({
-      path: file,
-      contents: new Buffer('{ "version": "0.A.1" }')
-    });
-
-    var bumpS = bump();
-
-    bumpS.on('error', function(e) {
-      should.exist(e);
-      e.message.should.equal('Detected invalid semver version');
-      e.fileName.should.containEql(file);
-      return done();
-    });
-    bumpS.write(fakeFile);
-    bumpS.end();
-  });
-
-  it('should fail when not detect a valid semver version and wrong key', function(done) {
-    var file = 'some-dir/dummyfile.js';
-    var fakeFile = new gutil.File({
-      path: file,
-      contents: new Buffer('{ "version": "0.0.1" }')
-    });
-
-    var bumpS = bump({key: 'appversion'});
-
-    bumpS.on('error', function(e) {
-      should.exist(e);
-      e.message.should.containEql('Detected invalid semver appversion');
-      e.fileName.should.containEql(file);
-      return done();
-    });
-    bumpS.write(fakeFile);
-    bumpS.end();
+  var fakeFile = new File({
+    path: 'some-dir/dummyfile.js',
+    contents: new Buffer('{ "version": "0.A.0" }')
   });
 
-  it('should fail when supplied with an invalid JSON', function(done) {
-    var file = 'some-dir/dummyfile.js';
-    var fakeFile = new gutil.File({
-      path: file,
-      contents: new Buffer('{ invalid json oh no!!!}')
-    });
+  it('should fail with invalid semver version', function(done) {
 
     var bumpS = bump();
 
     bumpS.on('error', function(e) {
       should.exist(e);
-      e.name.should.equal('Error');
-      e.message.should.containEql('Problem parsing JSON file');
-      e.fileName.should.containEql(file);
-      return done();
-    });
-    bumpS.write(fakeFile);
-    bumpS.end();
-  });
-
-  it('should fallback to defaults when supplied with invalid semver version', function(done) {
-    var fakeFile = new gutil.File({
-      contents: new Buffer('{ "version": "0.0.1" }')
-    });
-    var bumpS = bump({version: '0.A.2'});
-
-    bumpS.once('data', function(newFile) {
-      should.exist(newFile);
-      should.exist(newFile.contents);
-      JSON.parse(newFile.contents.toString()).version.should.equal('0.0.2');
+      e.message.should.equal('Invalid semver');
       return done();
     });
     bumpS.write(fakeFile);
diff --git a/test/expected/minor.json b/test/expected/minor.json
deleted file mode 100644
index 791835c..0000000
--- a/test/expected/minor.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "name": "gulp-bump",
-  "description": "Bump npm versions with Gulp (gulpjs.com)",
-  "version": "0.2.0",
-  "homepage": "http://github.com/stevelacy/gulp-bump",
-  "repository": "git://github.com/stevelacy/gulp-bump.git",
-  "author": "Steve Lacy me@slacy.me (slacy.me)",
-  "main": "./index.js",
-  "dependencies": {
-    "semver": "*"
-  },
-  "devDependencies": {
-    "mocha": "*",
-    "should": "*",
-    "gulp-util": "*"
-  },
-  "scripts": {
-    "test": "mocha"
-  },
-  "engines": {
-    "node": ">= 0.8.0"
-  },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://github.com/stevelacy/gulp-bump/raw/master/LICENSE"
-    }
-  ]
-}
diff --git a/test/expected/minor.yml b/test/expected/minor.yml
new file mode 100644
index 0000000..67ed22d
--- /dev/null
+++ b/test/expected/minor.yml
@@ -0,0 +1,2 @@
+version: 1.3.0
+name: 'test'
diff --git a/test/fileFixtures.js b/test/fileFixtures.js
index bda18da..0404018 100644
--- a/test/fileFixtures.js
+++ b/test/fileFixtures.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var fs = require('fs');
-var gutil = require('gulp-util');
+var File = require('vinyl');
 var should = require('should');
 var bump = require('..');
 
@@ -12,7 +12,7 @@ var fixtureFile = fs.readFileSync('test/fixtures/package.json');
 describe('gulp-bump: JSON File fixtures', function() {
 
   it('should bump minor by default', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       base: 'test/',
       cwd: 'test/',
       path: 'test/fixtures/package.json',
@@ -32,7 +32,7 @@ describe('gulp-bump: JSON File fixtures', function() {
   });
 
   it('should bump major if options.bump = major', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       base: 'test/',
       cwd: 'test/',
       path: 'test/fixtures/package.json',
@@ -52,11 +52,11 @@ describe('gulp-bump: JSON File fixtures', function() {
   });
 
   it('should bump minor if options.bump = minor', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       base: 'test/',
       cwd: 'test/',
-      path: 'test/fixtures/package.json',
-      contents: fixtureFile
+      path: 'test/fixtures/minor.yml',
+      contents: fs.readFileSync('test/fixtures/minor.yml')
     });
 
     var bumpS = bump({type: 'minor'});
@@ -65,14 +65,14 @@ describe('gulp-bump: JSON File fixtures', function() {
       should.exist(newFile);
       should.exist(newFile.path);
       should.exist(newFile.contents);
-      String(newFile.contents).should.equal(fs.readFileSync('test/expected/minor.json', 'utf8'));
+      String(newFile.contents).should.equal(fs.readFileSync('test/expected/minor.yml', 'utf8'));
       done();
     });
     bumpS.write(fakeFile);
   });
 
   it('should set version to value specified by options.version', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       base: 'test/',
       cwd: 'test/',
       path: 'test/fixtures/package.json',
@@ -92,7 +92,7 @@ describe('gulp-bump: JSON File fixtures', function() {
   });
 
   it('should set the key to a custom version', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       base: 'test/',
       cwd: 'test/',
       path: 'test/fixtures/key.json',
diff --git a/test/fixtures/key.json b/test/fixtures/key.json
index 889889b..54f5dde 100644
--- a/test/fixtures/key.json
+++ b/test/fixtures/key.json
@@ -7,7 +7,7 @@
   "author": "Steve Lacy me@slacy.me (slacy.me)",
   "main": "./index.js",
   "dependencies": {
-    "semver":"*"
+    "semver": "*"
   },
   "devDependencies": {
     "mocha": "*",
diff --git a/test/fixtures/minor.yml b/test/fixtures/minor.yml
new file mode 100644
index 0000000..f3b2dba
--- /dev/null
+++ b/test/fixtures/minor.yml
@@ -0,0 +1,2 @@
+version: 1.2.0
+name: 'test'
diff --git a/test/fixtures/package.json b/test/fixtures/package.json
index c29c53a..e588996 100644
--- a/test/fixtures/package.json
+++ b/test/fixtures/package.json
@@ -7,12 +7,12 @@
   "author": "Steve Lacy me@slacy.me (slacy.me)",
   "main": "./index.js",
   "dependencies": {
-    "semver":"*"
+    "semver": "*"
   },
   "devDependencies": {
     "mocha": "*",
     "should": "*",
-    "gulp-util":"*"
+    "gulp-util": "*"
   },
   "scripts": {
     "test": "mocha"
diff --git a/test/index.js b/test/index.js
index b5490ee..22c2bb0 100644
--- a/test/index.js
+++ b/test/index.js
@@ -1,6 +1,6 @@
 'use strict';
 
-var gutil = require('gulp-util');
+var File = require('vinyl');
 var should = require('should');
 var bump = require('..');
 
@@ -9,7 +9,7 @@ require('mocha');
 describe('gulp-bump: JSON comparison fixtures', function() {
 
   it('should bump patch version by default', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       contents: new Buffer('{ "version": "0.0.9" }'),
       path: 'test/fixtures/test.json'
     });
@@ -27,7 +27,7 @@ describe('gulp-bump: JSON comparison fixtures', function() {
   });
 
   it('should bump patch version as default and a key=appversion', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       contents: new Buffer('{ "appversion": "0.0.1" }'),
       path: 'test/fixtures/test.json'
     });
@@ -45,7 +45,7 @@ describe('gulp-bump: JSON comparison fixtures', function() {
   });
 
   it('should ignore invalid type and use type=patch', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       contents: new Buffer('{ "version": "0.0.1" }'),
       path: 'test/fixtures/test.json'
     });
@@ -64,7 +64,7 @@ describe('gulp-bump: JSON comparison fixtures', function() {
   });
 
   it('should set the correct version when supplied', function(done) {
-    var fakeFile = new gutil.File({
+    var fakeFile = new File({
       contents: new Buffer('{ "version": "0.0.1" }'),
       path: 'test/fixtures/test.json'
     });
@@ -81,36 +81,54 @@ describe('gulp-bump: JSON comparison fixtures', function() {
     bumpS.end();
   });
 
-  it('should set the correct version when supplied even if key did not exist', function(done) {
-    var fakeFile = new gutil.File({
-      contents: new Buffer('{}'),
+  it('should bump prerelease version', function(done) {
+    var fakeFile = new File({
+      contents: new Buffer('{ "version": "0.0.1-0"}'),
       path: 'test/fixtures/test.json'
     });
 
-    var bumpS = bump({version: '0.0.2'});
+    var bumpS = bump({type: 'prerelease'});
 
     bumpS.once('data', function(newFile) {
       should.exist(newFile);
       should.exist(newFile.contents);
-      JSON.parse(newFile.contents.toString()).version.should.equal('0.0.2');
+      JSON.parse(newFile.contents.toString()).version.should.equal('0.0.1-1');
       return done();
     });
     bumpS.write(fakeFile);
     bumpS.end();
   });
 
-  it('should bump prerelease version', function(done) {
-    var fakeFile = new gutil.File({
-      contents: new Buffer('{ "version": "0.0.1-0"}'),
+   it('should bump to a prerelease version with a preid', function(done) {
+    var fakeFile = new File({
+      contents: new Buffer('{ "version": "0.0.1"}'),
       path: 'test/fixtures/test.json'
     });
 
-    var bumpS = bump({type: 'prerelease'});
+    var bumpS = bump({type: 'prerelease', preid : 'alphaWhateverTheYWant'});
 
     bumpS.once('data', function(newFile) {
       should.exist(newFile);
       should.exist(newFile.contents);
-      JSON.parse(newFile.contents.toString()).version.should.equal('0.0.1-1');
+      JSON.parse(newFile.contents.toString()).version.should.equal('0.0.2-alphaWhateverTheYWant.0');
+      return done();
+    });
+    bumpS.write(fakeFile);
+    bumpS.end();
+  });
+
+  it('should bump preid version', function(done) {
+    var fakeFile = new File({
+      contents: new Buffer('{ "version": "0.1.0-zeta.1"}'),
+      path: 'test/fixtures/test.json'
+    });
+
+    var bumpS = bump({type: 'prerelease', preid: 'zeta'});
+
+    bumpS.once('data', function(newFile) {
+      should.exist(newFile);
+      should.exist(newFile.contents);
+      JSON.parse(newFile.contents.toString()).version.should.equal('0.1.0-zeta.2');
       return done();
     });
     bumpS.write(fakeFile);
diff --git a/test/whitespacePreserving.js b/test/whitespacePreserving.js
deleted file mode 100644
index f832731..0000000
--- a/test/whitespacePreserving.js
+++ /dev/null
@@ -1,88 +0,0 @@
-'use strict';
-
-var gutil = require('gulp-util');
-var should = require('should');
-var bump = require('..');
-
-require('mocha');
-
-describe('gulp-bump: Whitespace preserving', function() {
-
-  var fixtureObj = { version: '1.0.0' };
-  var expectedObj = { version: '1.0.1' };
-
-  var createFile = function (tabType) {
-    return new gutil.File({
-      base: 'test/',
-      cwd: 'test/',
-      path: 'test/fixtures/package.json',
-      contents: new Buffer(JSON.stringify(fixtureObj, null, tabType))
-    });
-  };
-
-  it('should preserve tab whitespace settings', function (done) {
-    var fakeFile = createFile('\t');
-    var bumpS = bump();
-
-    bumpS.once('data', function(newFile) {
-      String(newFile.contents).should.equal(JSON.stringify(expectedObj, null, '\t'));
-      done();
-    });
-    bumpS.write(fakeFile);
-  });
-
-  it('should preserve spaces whitespace settings', function (done) {
-    var fakeFile = createFile(3);
-    var bumpS = bump();
-
-    bumpS.once('data', function(newFile) {
-      String(newFile.contents).should.equal(JSON.stringify(expectedObj, null, 3));
-      done();
-    });
-    bumpS.write(fakeFile);
-  });
-
-  it('should override whitespace if indent defined', function (done) {
-    var fakeFile = createFile(3);
-    var bumpS = bump({ indent: 2 });
-
-    bumpS.once('data', function(newFile) {
-      String(newFile.contents).should.equal(JSON.stringify(expectedObj, null, 2));
-      done();
-    });
-    bumpS.write(fakeFile);
-  });
-
-  it('should preserve whitespace at end', function (done) {
-    var fakeFile = new gutil.File({
-      base: 'test/',
-      cwd: 'test/',
-      path: 'test/fixtures/package.json',
-      contents: new Buffer(JSON.stringify(fixtureObj, null, 2) +  '\n')
-    });
-    var bumpS = bump();
-
-    bumpS.once('data', function(newFile) {
-      String(newFile.contents.slice(-1)).should.equal('\n');
-      done();
-    });
-    bumpS.write(fakeFile);
-  });
-
-  it('should not add new line to file', function (done) {
-    var fakeFile = new gutil.File({
-      base: 'test/',
-      cwd: 'test/',
-      path: 'test/fixtures/package.json',
-      contents: new Buffer(JSON.stringify(fixtureObj, null, 2))
-    });
-    var bumpS = bump();
-
-    bumpS.once('data', function(newFile) {
-      String(newFile.contents.slice(-1)).should.not.equal('\n');
-      done();
-    });
-    bumpS.write(fakeFile);
-  });
-});
-