diff --git a/.travis.yml b/.travis.yml
index 30f4bcd..7fd9181 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - 0.4
-  - 0.6
   - 4
+  - 6
   - 8
+  - 10
diff --git a/package.json b/package.json
index 0495f89..33f5fb9 100644
--- a/package.json
+++ b/package.json
@@ -15,10 +15,10 @@
     "test:integration": "make test type=integration"
   },
   "engines": {
-    "node": "*"
+    "node": ">=4 <10"
   },
   "dependencies": {
-    "request": "2.1.1",
+    "request": "2.87.0",
     "lazy-socket": "0.0.3"
   },
   "devDependencies": {