diff --git a/.travis.yml b/.travis.yml
index 79a51a7..ff8b7af 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@ language: node_js
 node_js:
   # we recommend testing addons with the same minimum supported node version as Ember CLI
   # so that your addon works for all apps
-  - "4"
+  - "8"
 
 sudo: false
 dist: trusty
diff --git a/package.json b/package.json
index 8c9f70e..592cbaf 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "loader.js": "^4.2.3"
   },
   "engines": {
-    "node": "^4.5 || 6.* || >= 7.*"
+    "node": ">= 8.0.0"
   },
   "ember-addon": {
     "configPath": "tests/dummy/config",