diff --git a/.npmignore b/.npmignore
index ed937c41..fb99d385 100644
--- a/.npmignore
+++ b/.npmignore
@@ -6,6 +6,7 @@ test
 .eslintrc
 .gitignore
 .travis.yml
+.npmignore
 Gruntfile.js
 index.html
 karma.conf.js
diff --git a/Gruntfile.js b/Gruntfile.js
index ee1f2af5..a438c833 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -53,7 +53,8 @@ module.exports = function(grunt) {
     mochaTest: {
       test: {
         options: {
-          require: ['babel/register']
+          require: ['babel/register'],
+          reporter: 'dot'
         },
         src: ['test/**/*.js']
       }
diff --git a/components/bower.json b/components/bower.json
index 8437d13f..8da540ea 100644
--- a/components/bower.json
+++ b/components/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "jsdiff",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "main": [
     "diff.js"
   ],
diff --git a/components/component.json b/components/component.json
index 762b17fe..39378a91 100644
--- a/components/component.json
+++ b/components/component.json
@@ -6,7 +6,7 @@
     "diff",
     "text"
   ],
-  "version": "2.0.1",
+  "version": "2.0.2",
   "scripts": [ "diff.js" ],
   "main":  "diff.js",
   "license": "BSD"
diff --git a/package.json b/package.json
index b35a5b9f..5b0d3bf2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "diff",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "A javascript text diff implementation.",
   "keywords": [
     "diff",
@@ -31,9 +31,9 @@
     "babel": "^5.8.20",
     "babel-core": "^5.8.20",
     "babel-loader": "^5.3.2",
+    "chai": "^3.2.0",
     "colors": "^1.1.0",
     "eslint": "^1.0.0",
-    "expect.js": "^0.3.1",
     "grunt": "^0.4.5",
     "grunt-babel": "^5.0.1",
     "grunt-clean": "^0.4.0",
@@ -61,8 +61,5 @@
     "webpack": "^1.10.5",
     "webpack-dev-server": "^1.10.1"
   },
-  "optionalDependencies": {},
-  "files": [
-    "dist/diff.js"
-  ]
+  "optionalDependencies": {}
 }
diff --git a/release-notes.md b/release-notes.md
index 32b58c77..b93cf888 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -2,7 +2,13 @@
 
 ## Development
 
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.1...master)
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.2...master)
+
+## v2.0.2 - August 8th, 2015
+- [#67](https://github.com/kpdecker/jsdiff/issues/67) - cannot require from npm module in node ([@commenthol](https://api.github.com/users/commenthol))
+- Convert to chai since we don’t support IE8 - a96bbad
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.1...v2.0.2)
 
 ## v2.0.1 - August 7th, 2015
 - Add release build at proper step - 57542fd
diff --git a/test/convert/dmp.js b/test/convert/dmp.js
index 6812bcb1..f6ab6965 100644
--- a/test/convert/dmp.js
+++ b/test/convert/dmp.js
@@ -1,7 +1,7 @@
 import {convertChangesToDMP} from '../../lib/convert/dmp';
 import {diffWords} from '../../lib/diff/word';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('convertToDMP', function() {
   it('should output diff-match-patch format', function() {
diff --git a/test/diff/character.js b/test/diff/character.js
index be90e36e..e0fb8be5 100644
--- a/test/diff/character.js
+++ b/test/diff/character.js
@@ -1,7 +1,7 @@
 import {diffChars} from '../../lib/diff/character';
 import {convertChangesToXML} from '../../lib/convert/xml';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('diff/character', function() {
   describe('#diffChars', function() {
diff --git a/test/diff/css.js b/test/diff/css.js
index 42568e7f..2b7277a2 100644
--- a/test/diff/css.js
+++ b/test/diff/css.js
@@ -1,7 +1,7 @@
 import {diffCss} from '../../lib/diff/css';
 import {convertChangesToXML} from '../../lib/convert/xml';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('diff/css', function() {
   describe('#diffCss', function() {
diff --git a/test/diff/json.js b/test/diff/json.js
index 9390313d..433d78d4 100644
--- a/test/diff/json.js
+++ b/test/diff/json.js
@@ -1,7 +1,7 @@
 import {diffJson, canonicalize} from '../../lib/diff/json';
 import {convertChangesToXML} from '../../lib/convert/xml';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('diff/json', function() {
   describe('#diffJson', function() {
@@ -70,7 +70,7 @@ describe('diff/json', function() {
           circular,
           {foo: 123, bar: {}}
         );
-      }).to.throwError(/circular|cyclic/i);
+      }).to['throw'](/circular|cyclic/i);
     });
   });
 
diff --git a/test/diff/line.js b/test/diff/line.js
index 92fa9760..00e5a8a9 100644
--- a/test/diff/line.js
+++ b/test/diff/line.js
@@ -1,7 +1,7 @@
 import {diffLines, diffTrimmedLines} from '../../lib/diff/line';
 import {convertChangesToXML} from '../../lib/convert/xml';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('diff/line', function() {
   // Line Diff
diff --git a/test/diff/sentence.js b/test/diff/sentence.js
index 577070c4..81c5edc3 100644
--- a/test/diff/sentence.js
+++ b/test/diff/sentence.js
@@ -1,7 +1,7 @@
 import {diffSentences} from '../../lib/diff/sentence';
 import {convertChangesToXML} from '../../lib/convert/xml';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('diff/sentence', function() {
   describe('#diffSentences', function() {
diff --git a/test/diff/word.js b/test/diff/word.js
index 61a8adb8..be5f0539 100644
--- a/test/diff/word.js
+++ b/test/diff/word.js
@@ -1,7 +1,7 @@
 import {wordDiff, diffWords, diffWordsWithSpace} from '../../lib/diff/word';
 import {convertChangesToXML} from '../../lib/convert/xml';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('WordDiff', function() {
   describe('#diffWords', function() {
@@ -70,7 +70,7 @@ describe('WordDiff', function() {
   describe('#diffWords - async', function() {
     it('should diff whitespace', function(done) {
       diffWords('New Value', 'New  ValueMoreData', function(err, diffResult) {
-        expect(err).to.be(undefined);
+        expect(err).to.be.undefined;
         expect(convertChangesToXML(diffResult)).to.equal('New  <del>Value</del><ins>ValueMoreData</ins>');
         done();
       });
@@ -78,7 +78,7 @@ describe('WordDiff', function() {
 
     it('should diff multiple whitespace values', function(done) {
       diffWords('New Value  ', 'New  ValueMoreData ', function(err, diffResult) {
-        expect(err).to.be(undefined);
+        expect(err).to.be.undefined;
         expect(convertChangesToXML(diffResult)).to.equal('New  <del>Value</del><ins>ValueMoreData</ins> ');
         done();
       });
@@ -87,7 +87,7 @@ describe('WordDiff', function() {
     // Diff on word boundary
     it('should diff on word boundaries', function(done) {
       diffWords('New :Value:Test', 'New  ValueMoreData ', function(err, diffResult) {
-        expect(err).to.be(undefined);
+        expect(err).to.be.undefined;
         expect(convertChangesToXML(diffResult)).to.equal('New  <del>:Value:Test</del><ins>ValueMoreData </ins>');
         done();
       });
@@ -96,21 +96,21 @@ describe('WordDiff', function() {
     // Diff without changes
     it('should handle identity', function(done) {
       diffWords('New Value', 'New Value', function(err, diffResult) {
-        expect(err).to.be(undefined);
+        expect(err).to.be.undefined;
         expect(convertChangesToXML(diffResult)).to.equal('New Value');
         done();
       });
     });
     it('should handle empty', function(done) {
       diffWords('', '', function(err, diffResult) {
-        expect(err).to.be(undefined);
+        expect(err).to.be.undefined;
         expect(convertChangesToXML(diffResult)).to.equal('');
         done();
       });
     });
     it('should diff has identical content', function(done) {
       diffWords('New Value', 'New  Value', function(err, diffResult) {
-        expect(err).to.be(undefined);
+        expect(err).to.be.undefined;
         expect(convertChangesToXML(diffResult)).to.equal('New  Value');
         done();
       });
diff --git a/test/patch/apply.js b/test/patch/apply.js
index 41ce049f..47327f6d 100644
--- a/test/patch/apply.js
+++ b/test/patch/apply.js
@@ -1,7 +1,7 @@
 import {applyPatch} from '../../lib/patch/apply';
 import {createPatch} from '../../lib/patch/create';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 describe('patch/apply', function() {
   describe('#applyPatch', function() {
diff --git a/test/patch/create.js b/test/patch/create.js
index e43731f6..d1ae33a4 100644
--- a/test/patch/create.js
+++ b/test/patch/create.js
@@ -1,7 +1,7 @@
 import {diffWords} from '../../lib';
 import {createPatch, createTwoFilesPatch, structuredPatch} from '../../lib/patch/create';
 
-import expect from 'expect.js';
+import {expect} from 'chai';
 
 const VERBOSE = false;
 function log() {