From 44dcc8d719a9f3a45915db1f6136457682d7c628 Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Wed, 27 Sep 2017 16:47:38 +0300
Subject: [PATCH] Make Node.js 6 the minimum version.

Also, be consistent with Node.js' name.
---
 .travis.yml                             | 2 +-
 docs/4.0/getting-started/build-tools.md | 2 +-
 docs/4.0/getting-started/download.md    | 2 +-
 docs/4.0/getting-started/webpack.md     | 2 +-
 package.json                            | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9137d5c4c3..57c810b0a8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ language: node_js
 git:
   depth: 3
 node_js:
-  - "4"
+  - "6"
   - "8"
 before_install:
   - if [[ `npm -v` != 5* ]]; then npm install -g npm@5; fi
diff --git a/docs/4.0/getting-started/build-tools.md b/docs/4.0/getting-started/build-tools.md
index 82b8586ec2..64b0320213 100644
--- a/docs/4.0/getting-started/build-tools.md
+++ b/docs/4.0/getting-started/build-tools.md
@@ -12,7 +12,7 @@ Bootstrap uses [NPM scripts](https://docs.npmjs.com/misc/scripts) for its build
 
 To use our build system and run our documentation locally, you'll need a copy of Bootstrap's source files and Node. Follow these steps and you should be ready to rock:
 
-1. [Download and install Node](https://nodejs.org/download/), which we use to manage our dependencies.
+1. [Download and install Node.js](https://nodejs.org/download/), which we use to manage our dependencies.
 2. Navigate to the root `/bootstrap` directory and run `npm install` to install our local dependencies listed in [package.json]({{ site.repo }}/blob/v{{ site.current_version }}/package.json).
 3. [Install Ruby][install-ruby], install [Bundler][gembundler] with `gem install bundler`, and finally run `bundle install`. This will install all Ruby dependencies, such as Jekyll and plugins.
   - **Windows users:** Read [this guide](https://jekyllrb.com/docs/windows/) to get Jekyll up and running without problems.
diff --git a/docs/4.0/getting-started/download.md b/docs/4.0/getting-started/download.md
index e3544f6cec..cce6601784 100644
--- a/docs/4.0/getting-started/download.md
+++ b/docs/4.0/getting-started/download.md
@@ -50,7 +50,7 @@ Pull in Bootstrap's **source files** into nearly any project with some of the mo
 
 ### npm
 
-Install Bootstrap in your Node powered apps with [the npm package](https://www.npmjs.com/package/bootstrap):
+Install Bootstrap in your Node.js powered apps with [the npm package](https://www.npmjs.com/package/bootstrap):
 
 {% highlight sh %}
 npm install bootstrap@{{ site.current_version }}
diff --git a/docs/4.0/getting-started/webpack.md b/docs/4.0/getting-started/webpack.md
index d1a40cfed4..04af8d4f63 100644
--- a/docs/4.0/getting-started/webpack.md
+++ b/docs/4.0/getting-started/webpack.md
@@ -8,7 +8,7 @@ toc: true
 
 ## Installing Bootstrap
 
-[Install bootstrap]({{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/download/#npm) as a node module using npm.
+[Install bootstrap]({{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/download/#npm) as a Node.js module using npm.
 
 ## Importing JavaScript
 
diff --git a/package.json b/package.json
index 8f7196851e..de3c359346 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "workbox-build": "^2.0.1"
   },
   "engines": {
-    "node": ">=4"
+    "node": ">=6"
   },
   "files": [
     ".babelrc",