diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..5fca03c
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,8 @@
+language: node_js
+node_js:
+  - "node"
+  - "6"
+  - "5"
+  - "4"
+  - "0.12"
+  - "0.10"
diff --git a/package.json b/package.json
index abd4b8b..6ff5588 100644
--- a/package.json
+++ b/package.json
@@ -14,12 +14,12 @@
     "lib": "./lib"
   },
   "engines": [
-    "node >=0.5.0"
+    "node >=0.9.1"
   ],
   "devDependencies": {
-    "mocha": "1.20.1",
-    "should": "0.6.3",
-    "sinon": "~1.10.2"
+    "mocha": "3.1.2",
+    "should": "11.1.1",
+    "sinon": "~1.17.6"
   },
   "repository": {
     "type": "git",