diff --git a/package.json b/package.json
index d9867f1..8e58131 100644
--- a/package.json
+++ b/package.json
@@ -20,16 +20,16 @@
   "homepage": "https://github.com/liip/TheA11yMachine#readme",
   "main": "./lib/a11ym.js",
   "dependencies": {
-    "html_codesniffer": "^2.2.0",
     "async": "^2.1.4",
     "chalk": "^1.1.3",
     "commander": "^2.9.0",
     "get-installed-path": "^2.0.3",
     "glob": "^6.0.4",
+    "html_codesniffer": "^2.2.0",
     "js-yaml": "^3.7.0",
     "merge": "^1.2.0",
     "mkdirp": "^0.5.1",
-    "open": "0.0.5",
+    "open": "^6.0.0",
     "pa11y": "^4.3.0",
     "phantomjs-prebuilt": "^2.1.14",
     "process": "^0.11.9",