set ecmaVersion to 2017

sindresorhus · sindresorhus · commit 8c39be47bab2 · 2016-11-03T16:50:00.000+07:00
diff --git a/index.js b/index.js
@@ -9,7 +9,7 @@ module.exports = {
 				es6: true
 			},
 			parserOptions: {
-				ecmaVersion: 2016,
+				ecmaVersion: 2017,
 				sourceType: 'module'
 			},
 			rules: {
diff --git a/package.json b/package.json
@@ -64,7 +64,7 @@
     "xo": "*"
   },
   "peerDependencies": {
-    "eslint": ">=3"
+    "eslint": ">=3.6"
   },
   "xo": {
     "esnext": true
diff --git a/readme.md b/readme.md
@@ -26,7 +26,7 @@ Configure it in `package.json`.
 			"es6": true
 		},
 		"parserOptions": {
-			"ecmaVersion": 2016,
+			"ecmaVersion": 2017,
 			"sourceType": "module"
 		},
 		"plugins": [
