diff --git a/.babelrc b/.babelrc
new file mode 100644
index 0000000..e7b1998
--- /dev/null
+++ b/.babelrc
@@ -0,0 +1,3 @@
+{
+  "presets": ["es2015-node4"]
+}
diff --git a/.eslintrc b/.eslintrc
index 1e754f8..7fe9686 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -1,163 +1 @@
-{
-  "ecmaFeatures": {
-    "modules": true
-  },
-  "env": {
-    "es6": true,
-    "node": true
-  },
-  "parser": "babel-eslint",
-  "plugins": [
-    "babel"
-  ],
-  "rules": {
-    "accessor-pairs": [2, true],
-    "array-bracket-spacing": 2,
-    "babel/block-scoped-var": 2,
-    "babel/generator-star-spacing": 2,
-    "babel/new-cap": 2,
-    "babel/object-shorthand": [2, "always"],
-    "brace-style": 2,
-    "camelcase": 2,
-    "comma-dangle": [2, "never"],
-    "comma-spacing": 2,
-    "comma-style": 2,
-    "computed-property-spacing": 2,
-    "consistent-return": 2,
-    "consistent-this": 2,
-    "constructor-super": 2,
-    "curly": [2, "all"],
-    "default-case": 2,
-    "dot-location": [2, "property"],
-    "dot-notation": [2, {"allowKeywords": true, "allowPattern": ""}],
-    "eol-last": 2,
-    "eqeqeq": [2, "smart"],
-    "func-names": 2,
-    "func-style": 2,
-    "guard-for-in": 2,
-    "indent": [2, 2],
-    "key-spacing": 2,
-    "linebreak-style": [2, "unix"],
-    "lines-around-comment": 2,
-    "max-nested-callbacks": 2,
-    "new-parens": 2,
-    "newline-after-var": 2,
-    "no-alert": 2,
-    "no-caller": 2,
-    "no-catch-shadow": 2,
-    "no-cond-assign": [2, "always"],
-    "no-console": 2,
-    "no-constant-condition": 2,
-    "no-control-regex": 2,
-    "no-debugger": 2,
-    "no-delete-var": 2,
-    "no-div-regex": 2,
-    "no-dupe-args": 2,
-    "no-dupe-keys": 2,
-    "no-duplicate-case": 2,
-    "no-else-return": 2,
-    "no-empty": 2,
-    "no-empty-character-class": 2,
-    "no-empty-label": 2,
-    "no-eq-null": 2,
-    "no-eval": 2,
-    "no-ex-assign": 2,
-    "no-extend-native": 2,
-    "no-extra-bind": 2,
-    "no-extra-boolean-cast": 2,
-    "no-extra-parens": 2,
-    "no-extra-semi": 2,
-    "no-fallthrough": 2,
-    "no-floating-decimal": 2,
-    "no-func-assign": 2,
-    "no-implied-eval": 2,
-    "no-inline-comments": 2,
-    "no-inner-declarations": 2,
-    "no-invalid-regexp": 2,
-    "no-irregular-whitespace": 2,
-    "no-iterator": 2,
-    "no-label-var": 2,
-    "no-labels": 2,
-    "no-lone-blocks": 2,
-    "no-lonely-if": 2,
-    "no-loop-func": 2,
-    "no-mixed-spaces-and-tabs": 2,
-    "no-multi-spaces": 2,
-    "no-multi-str": 2,
-    "no-multiple-empty-lines": 2,
-    "no-native-reassign": 2,
-    "no-negated-in-lhs": 2,
-    "no-nested-ternary": 2,
-    "no-new": 2,
-    "no-new-func": 2,
-    "no-new-object": 2,
-    "no-new-require": 2,
-    "no-new-wrappers": 2,
-    "no-obj-calls": 2,
-    "no-octal": 2,
-    "no-octal-escape": 2,
-    "no-path-concat": 2,
-    "no-process-env": 2,
-    "no-process-exit": 2,
-    "no-proto": 2,
-    "no-redeclare": 2,
-    "no-regex-spaces": 2,
-    "no-reserved-keys": 2,
-    "no-restricted-modules": 2,
-    "no-return-assign": 2,
-    "no-script-url": 2,
-    "no-self-compare": 2,
-    "no-sequences": 2,
-    "no-shadow": 2,
-    "no-shadow-restricted-names": 2,
-    "no-spaced-func": 2,
-    "no-sparse-arrays": 2,
-    "no-sync": 2,
-    "no-ternary": 2,
-    "no-this-before-super": 2,
-    "no-throw-literal": 2,
-    "no-trailing-spaces": 2,
-    "no-undef": 2,
-    "no-undef-init": 2,
-    "no-undefined": 2,
-    "no-underscore-dangle": 2,
-    "no-unexpected-multiline": 2,
-    "no-unneeded-ternary": 2,
-    "no-unreachable": 2,
-    "no-unused-expressions": 2,
-    "no-unused-vars": 2,
-    "no-use-before-define": 2,
-    "no-var": 2,
-    "no-void": 2,
-    "no-warning-comments": 2,
-    "no-with": 2,
-    "object-curly-spacing": [2, "always"],
-    "one-var": 2,
-    "operator-assignment": 2,
-    "operator-linebreak": 2,
-    "padded-blocks": [2, "never"],
-    "prefer-const": 2,
-    "quote-props": [2, "as-needed"],
-    "quotes": [2, "single"],
-    "radix": 2,
-    "semi": [2, "always"],
-    "semi-spacing": 2,
-    "sort-vars": 2,
-    "space-after-keywords": 2,
-    "space-before-blocks": 2,
-    "space-before-function-paren": [2, "never"],
-    "space-in-parens": 2,
-    "space-infix-ops": 2,
-    "space-return-throw-case": 2,
-    "space-unary-ops": 2,
-    "spaced-comment": [2, "always"],
-    "strict": [2, "global"],
-    "use-isnan": 2,
-    "valid-jsdoc": 2,
-    "valid-typeof": 2,
-    "vars-on-top": 2,
-    "wrap-iife": 2,
-    "wrap-regex": 2,
-    "yoda": [2, "never"]
-  }
-}
+extends: seegno
diff --git a/.jscsrc b/.jscsrc
index a5aaaed..872495e 100644
--- a/.jscsrc
+++ b/.jscsrc
@@ -1,3 +1,4 @@
-{
-  "esnext": true
-}
+plugins:
+  - jscs-config-seegno
+
+preset: seegno
diff --git a/.travis.yml b/.travis.yml
index c8cdc47..4475e98 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,8 @@
 language: node_js
 
 node_js:
-  - iojs
-  - "0.12"
-  - "0.10"
+  - 4
+  - 5
 
 after_success:
   - npm run coveralls
diff --git a/package.json b/package.json
index 45e25e8..ef5f808 100644
--- a/package.json
+++ b/package.json
@@ -25,33 +25,37 @@
     "logging"
   ],
   "options": {
-    "mocha": "--compilers js:babel/register --require should test"
+    "mocha": "--compilers js:babel-register --require should test"
   },
   "scripts": {
-    "build": "rm -rf dist/* && ./node_modules/.bin/babel src/ --loose --plugins object-assign --out-dir dist/",
-    "changelog": "github_changelog_generator",
-    "cover": "./node_modules/.bin/babel-node node_modules/.bin/isparta cover --report html node_modules/.bin/_mocha -- $npm_package_options_mocha",
-    "coveralls": "./node_modules/.bin/babel-node node_modules/.bin/isparta cover --report html node_modules/.bin/_mocha --report lcovonly -- $npm_package_options_mocha && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
-    "lint": "eslint src",
+    "build": "rm -rf dist/* && babel src/ --out-dir dist/",
+    "changelog": "github_changelog_generator --no-issues --header-label '# Changelog'",
+    "cover": "babel-node isparta cover --report html _mocha -- $npm_package_options_mocha",
+    "coveralls": "babel-node isparta cover --report html _mocha --report lcovonly -- $npm_package_options_mocha && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
+    "lint": "eslint src && jscs src",
     "prepublish": "npm test && npm run build",
-    "test": "./node_modules/.bin/mocha $npm_package_options_mocha"
+    "test": "mocha $npm_package_options_mocha"
   },
   "dependencies": {
     "bunyan": "^1.4.0",
     "debug": "^2.2.0"
   },
   "devDependencies": {
-    "babel": "^5.6.14",
-    "babel-eslint": "^3.1.23",
-    "babel-plugin-object-assign": "^1.2.0",
+    "babel-cli": "^6.3.17",
+    "babel-eslint": "^4.1.6",
+    "babel-preset-es2015-node4": "^2.0.2",
+    "babel-register": "^6.3.13",
     "coveralls": "^2.11.2",
-    "eslint": "^0.24.1",
-    "eslint-plugin-babel": "^1.1.0",
-    "isparta": "^3.0.3",
+    "eslint": "^1.10.3",
+    "eslint-config-seegno": "^1.2.0",
+    "eslint-plugin-babel": "^3.0.0",
+    "isparta": "^4.0.0",
+    "jscs": "^2.7.0",
+    "jscs-config-seegno": "^1.1.0",
     "mocha": "^2.0.1",
-    "should": "^7.0.1"
+    "should": "^8.0.2"
   },
   "engines": {
-    "node": ">= 0.10"
+    "node": ">= 4"
   }
 }
diff --git a/src/index.js b/src/index.js
index d75887a..f5d536a 100755
--- a/src/index.js
+++ b/src/index.js
@@ -32,7 +32,7 @@ export default function debugnyan(name, options, config) {
   }, config);
 
   if (!loggers[root]) {
-    loggers[root] = bunyan.createLogger(Object.assign({}, options, { name: root, level }));
+    loggers[root] = bunyan.createLogger(Object.assign({}, options, { level, name: root }));
   }
 
   let child = loggers[root];
@@ -49,8 +49,8 @@ export default function debugnyan(name, options, config) {
     }
 
     options = Object.assign({}, options, {
-      [`${config.prefix.repeat(i - 1)}${config.suffix}`]: current,
-      level
+      level,
+      [`${config.prefix.repeat(i - 1)}${config.suffix}`]: current
     });
 
     child = next.child(options, true);