diff --git a/.travis.yml b/.travis.yml
index 928d0996..7a8dc27e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 language: node_js
 node_js:
 - stable
+- "7.0"
 - "6.0"
 - "5.12"
 - "5.0"
diff --git a/package.json b/package.json
index 7e8b0158..8e651940 100644
--- a/package.json
+++ b/package.json
@@ -67,5 +67,8 @@
     "async": "^1.4.2",
     "string.prototype.repeat": "^0.2.0",
     "vows": "^0.8.1"
+  },
+  "dependencies": {
+    "punycode": "^1.4.1"
   }
 }