diff --git a/.travis.yml b/.travis.yml
index c3547c6..9cea2da 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,13 @@
 language: node_js
 node_js:
-  - "7"
+  - "node"
 cache:
   directories:
     - node_modules
 before_install:
-- export TZ=Europe/London
+  - export TZ=Europe/London
 script:
-- "npm run-script test-travis"
+  - "npm run-script test-travis"
 after_script:
-- "cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js"
-- "codeclimate-test-reporter < ./coverage/lcov.info"
+  - "cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js"
+  - "codeclimate-test-reporter < ./coverage/lcov.info"
diff --git a/package.json b/package.json
index b0cc102..30d1a8f 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "feed",
-  "version": "3.0.0",
+  "version": "4.0.0",
   "description": "Feed is a RSS, Atom and JSON feed generator for Node.js, making content syndication simple and intuitive!",
   "homepage": "https://github.com/jpmonette/feed",
   "author": "Jean-Philippe Monette <contact@jpmonette.net>",