diff --git a/.travis.yml b/.travis.yml
index 96b928d8..0de0052d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@ dist: trusty
 
 language: node_js
 node_js:
-  - "10"
+  - "12"
 
 addons:
   chrome: stable
@@ -31,15 +31,15 @@ jobs:
     # runs linting and tests with current locked deps
 
     - stage: "Tests"
-      name: "Node 10"
+      name: "Node 12"
       script:
         - yarn lint:hbs
         - yarn lint:js
         - yarn test:node
-    - name: "Node 8"
+    - name: "Node 10"
       script:
         - yarn test:node
-    - name: "Node 6"
+    - name: "Node 8"
       script:
         - yarn test:node
     - name: "Floating Dependencies"
diff --git a/appveyor.yml b/appveyor.yml
index e5258650..c1fb3aef 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,9 +4,9 @@
 environment:
   MOCHA_REPORTER: "mocha-appveyor-reporter"
   matrix:
-    - nodejs_version: "6"
     - nodejs_version: "8"
     - nodejs_version: "10"
+    - nodejs_version: "12"
 
 branches:
   only:
@@ -17,7 +17,6 @@ branches:
 # Install scripts. (runs after repo cloning)
 install:
   - ps: Install-Product node $env:nodejs_version
-  - appveyor-retry npm i -g npm@^3
   - appveyor-retry yarn
   - appveyor-retry yarn add mocha-appveyor-reporter # must be installed locally.
 
diff --git a/package.json b/package.json
index 979e9e27..cdd1387d 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "qunit-dom": "^0.8.5"
   },
   "engines": {
-    "node": "6.* || 8.* || >= 10.*"
+    "node": "8.* || 10.* || >= 12.*"
   },
   "ember-addon": {
     "main": "ember-addon-main.js",