diff --git a/.travis.yml b/.travis.yml
index c42cb96..6dee84f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,6 @@
   depth: 10
 
 node_js:
-  - "4"
   - "6"
   - "8"
   - "10"
diff --git a/appveyor.yml b/appveyor.yml
index ba49261..a6f74de 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,7 +2,6 @@
 # http://www.appveyor.com/docs/appveyor-yml
 environment:
   matrix:
-  - nodejs_version: "4"
   - nodejs_version: "6"
   - nodejs_version: "8"
   - nodejs_version: "10"
diff --git a/package.json b/package.json
index 00edd5b..41d1e77 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "name": "cordova-js",
   "description": "Cordova JavaScript: a unified JavaScript layer for the Cordova suite of projects enabling cross-platform native mobile development of applications using HTML, CSS and JavaScript.",
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=6.0.0"
   },
   "version": "4.2.5-dev",
   "homepage": "http://cordova.apache.org",