diff --git a/.travis.yml b/.travis.yml
index 6894662..5fa942f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,9 +3,6 @@ sudo: false
 before_install:
     - "npm -g install npm"
 node_js:
-  - "0.8"
-  - "0.10"
-  - "0.12"
-  - "iojs"
-  - "4"
-  - "5"
+  - "10"
+  - "8"
+  - "6"
diff --git a/package.json b/package.json
index 5b3c0d1..a1b665d 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "graceful-fs": "^4.1.2",
     "iferr": "^0.1.5",
     "imurmurhash": "^0.1.4",
-    "readable-stream": "1 || 2"
+    "readable-stream": "^3.0.2"
   },
   "devDependencies": {
     "rimraf": "^2.4.4",