diff --git a/package.json b/package.json
index 54ee374..8dc1a5b 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,14 @@
 {
     "author": "Ajax.org B.V. <info@ajax.org>",
     "contributors": [
-        { "name": "Tim Caswell", "email": "tim@c9.io>" },
-        { "name": "Fabian Jakobs", "email": "fabian@c9.io" }
+        {
+            "name": "Tim Caswell",
+            "email": "tim@c9.io>"
+        },
+        {
+            "name": "Fabian Jakobs",
+            "email": "fabian@c9.io"
+        }
     ],
     "name": "vfs-local",
     "description": "A vfs implementation that works on the local filesystem.",
@@ -13,20 +19,22 @@
     },
     "main": "localfs.js",
     "dependencies": {
-        "simple-mime": "~0.0.7",
-        "pty.js": "0.3.0"
+        "simple-mime": "~0.0.7"
     },
     "devDependencies": {
         "chai": "~1.2.0",
         "mocha": "~1.12.0",
+        "pty.js": "^0.3.1",
         "vfs-lint": "~0.0.0"
     },
     "scripts": {
         "test": "git clean -df test/mock; mocha -R spec"
     },
-    "licenses" : [{
-        "type" : "MIT"
-    }],
+    "licenses": [
+        {
+            "type": "MIT"
+        }
+    ],
     "engines": {
         "node": ">=0.6.0"
     }