diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 0000000..1b34a0a
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,40 @@
+{
+    "env": {
+        "commonjs": true,
+        "es6": true,
+        "node": true,
+        "mocha": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "sourceType": "module"
+    },
+    "rules": {
+        "strict": [
+            2,
+            "function"
+        ],
+        "curly": 2,
+        "eqeqeq": 2,
+        "wrap-iife": [
+            2,
+            "any"
+        ],
+        "no-use-before-define": [
+            2,
+            {
+                "functions": false
+            }
+        ],
+        "new-cap": 2,
+        "no-caller": 2,
+        "dot-notation": 0,
+        "no-undef": 2,
+        "no-unused-vars": 2,
+        "no-cond-assign": [
+            2,
+            "except-parens"
+        ],
+        "no-eq-null": 2
+    }
+}
\ No newline at end of file
diff --git a/.jshintrc b/.jshintrc
deleted file mode 100644
index f11e817..0000000
--- a/.jshintrc
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "strict": true,
-  "curly": true,
-  "eqeqeq": true,
-  "immed": true,
-  "latedef": "nofunc",
-  "newcap": true,
-  "noarg": true,
-  "sub": true,
-  "undef": true,
-  "unused": true,
-  "boss": true,
-  "eqnull": true,
-  "node": true,
-  "globals": {
-    "describe": false,
-    "it": false,
-    "before": false,
-    "after": false,
-    "beforeEach": false,
-    "afterEach": false
-  }
-}
diff --git a/.travis.yml b/.travis.yml
index 269fd45..74685aa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - "4.1"
-  - "4.0"
-  - "0.12"
-  - "0.10"
+  - "4"
+  - "6"
+  - "7"
+  - "8"
diff --git a/README.md b/README.md
index 0f46951..e11762d 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 ### 動作環境
 
-* Node.js : 0.10.0以上
+* Node.js : 4以上
 
 ### セットアップ
 
@@ -27,12 +27,16 @@ $ npm install
 ```sh
 $ npm test
 
-> javascript-mocha@0.1.0 test /path/to/projects/javascript-mocha
-> npm run lint && mocha --require intelli-espower-loader
+> javascript-mocha@0.1.0 pretest /path/to/projects/javascript-mocha
+> npm run lint
 
 
 > javascript-mocha@0.1.0 lint /path/to/projects/javascript-mocha
-> jshint lib test
+> eslint 'lib/**' 'test/**'
+
+
+> javascript-mocha@0.1.0 test /path/to/projects/javascript-mocha
+> mocha --require intelli-espower-loader
 
 
 
@@ -40,10 +44,10 @@ $ npm test
     .status
       ✓ は、trueであるべき
     #say()
-      ✓ は、'Hello TDDBC!'が返ってくるべき
+      ✓ は、"Hello TDDBC!"が返ってくるべき
 
 
-  2 passing (5ms)
+  2 passing (9ms)
 
 $ 
 ```
diff --git a/lib/sample.js b/lib/sample.js
index 7c87592..740eaec 100644
--- a/lib/sample.js
+++ b/lib/sample.js
@@ -1,11 +1,9 @@
-'use strict';
-
 function Sample() {
     this.status = true;
 }
 
 Sample.prototype.say = function () {
-    return "Hello TDDBC!";
+    return 'Hello TDDBC!';
 };
 
 module.exports = Sample;
diff --git a/package.json b/package.json
index dc476b3..7a0826e 100644
--- a/package.json
+++ b/package.json
@@ -9,10 +9,10 @@
     "url": "https://github.com/tddbc/javascript-mocha/issues"
   },
   "devDependencies": {
-    "espower-loader": "^1.0.0",
+    "eslint": "^4.1.1",
+    "espower-loader": "^1.2.2",
     "intelli-espower-loader": "^1.0.1",
-    "jshint": "^2.9.1",
-    "mocha": "^2.4.5",
+    "mocha": "^3.4.2",
     "power-assert": "^1.2.0"
   },
   "directories": {
@@ -25,18 +25,16 @@
   "keywords": [
     "TDDBC"
   ],
-  "license": {
-    "type": "MIT",
-    "url": "https://github.com/tddbc/javascript-mocha/blob/master/LICENSE-MIT"
-  },
+  "license": "MIT",
   "main": "lib/sample.js",
   "repository": {
     "type": "git",
     "url": "git://github.com/tddbc/javascript-mocha.git"
   },
   "scripts": {
-    "lint": "jshint lib test",
-    "test": "npm run lint && mocha --require intelli-espower-loader",
+    "lint": "eslint 'lib/**' 'test/**'",
+    "pretest": "npm run lint",
+    "test": "mocha --require intelli-espower-loader",
     "watch": "mocha --require intelli-espower-loader --watch"
   }
 }
diff --git a/test/SampleTest.js b/test/SampleTest.js
index 1b5443c..e171421 100644
--- a/test/SampleTest.js
+++ b/test/SampleTest.js
@@ -1,6 +1,4 @@
-'use strict';
-
-var assert = require('power-assert');
+var assert = require('assert');
 
 var Sample = require('../lib/sample');
 
@@ -18,7 +16,7 @@ describe('Sample', function () {
     });
 
     describe('#say()', function () {
-        it("は、'Hello TDDBC!'が返ってくるべき", function () {
+        it('は、"Hello TDDBC!"が返ってくるべき', function () {
             assert(sut.say() === 'Hello TDDBC!');
         });
     });