From ffd6dc53a91d88abbf970454c19df4ee9717c764 Mon Sep 17 00:00:00 2001
From: Rob Moran <rob.moran@arm.com>
Date: Wed, 15 May 2019 21:27:19 +0100
Subject: [PATCH] Drop node 4

---
 README.md    | 2 +-
 circle.yml   | 4 ++--
 package.json | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index a74a37f..d1a96f1 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ https://thegecko.github.io/web-bluetooth-dfu/
 
 ## Prerequisites
 
-[Node.js > v4.8.0](https://nodejs.org), which includes `npm`.
+[Node.js > v6.15.0](https://nodejs.org), which includes `npm`.
 
 ## Installation
 
diff --git a/circle.yml b/circle.yml
index 7eef3c3..7cccba8 100644
--- a/circle.yml
+++ b/circle.yml
@@ -3,7 +3,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/node:4.8.0
+      - image: circleci/node:6.15.0
     steps:
       - checkout
       - run: npm install
@@ -15,7 +15,7 @@ jobs:
 
   deploy:
     docker:
-      - image: circleci/node:4.8.0
+      - image: circleci/node:6.15.0
     steps:
       - attach_workspace:
           at: ../
diff --git a/package.json b/package.json
index 4500883..0b2e984 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "example": "node examples/node.js"
   },
   "engines": {
-    "node": ">=4.8.0"
+    "node": ">=6.15.0"
   },
   "dependencies": {
     "@types/node": "^8.0.54",