Update development dependencies

3 files changed, 6 insertions, 6 deletions

diff --git a/package.json b/package.json
index 2829d02..87d872d 100644
--- a/package.json
+++ b/package.json
@@ -34,11 +34,11 @@
   },
   "devDependencies": {
     "jsdoc-to-markdown": "^1.2.0",
-    "jsdom": "~8.1.0",
-    "mocha": "~2.4.5",
+    "jsdom": "~9.1.0",
+    "mocha": "~2.5.1",
     "mocha-jsdom": "~1.1.0",
     "uglify-js": "~2.6.1",
-    "xo": "^0.13.0"
+    "xo": "^0.15.1"
   },
   "scripts": {
     "test": "mocha test/test.js",
diff --git a/test/index.js b/test/index.js
index 4ebe02c..2dd46b1 100644
--- a/test/index.js
+++ b/test/index.js
@@ -1,8 +1,8 @@
 /**
  * Mocha test runner.
  */
-var Mocha = require('mocha');
 var path = require('path');
+var Mocha = require('mocha');
 
 // Create our mocha instance.
 var mocha = new Mocha();
@@ -13,6 +13,6 @@ mocha.addFile(path.join(__dirname, 'test.js'));
 // Run the tests.
 mocha.run(function (failures) {
   process.on('exit', function () {
-    process.exit(failures);
+    throw new Error(failures);
   });
 });
diff --git a/test/test.js b/test/test.js
index 82bc290..c1f3a24 100644
--- a/test/test.js
+++ b/test/test.js
@@ -1,5 +1,5 @@
-var jsdom = require('mocha-jsdom');
 var assert = require('assert');
+var jsdom = require('mocha-jsdom');
 
 /**
  * Automated tests for jQuery Once.