diff --git a/.travis.yml b/.travis.yml
index 057ea2c9ce..c712893701 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,8 +9,6 @@ addons:
     packages:
     - g++-4.8
 node_js:
-  - "0.12"
-  - "4"
   - "6"
   - "7"
 after_success: npm run coveralls
diff --git a/appveyor.yml b/appveyor.yml
index 3991b4e1d8..005650bc63 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,8 +3,7 @@
 # Test against these versions of Node.js.
 environment:
   matrix:
-    - nodejs_version: "0.12"
-    - nodejs_version: "4"
+    - nodejs_version: "6"
     - nodejs_version: "7"
 
 pull_requests:
diff --git a/package.json b/package.json
index 9249583351..7a70f4ffd3 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "redis-parser": "^2.6.0"
   },
   "engines": {
-    "node": ">=0.12.0"
+    "node": ">=6"
   },
   "devDependencies": {
     "bluebird": "^3.0.2",