diff --git a/package.json b/package.json
index e97ff7f..cff3dcd 100644
--- a/package.json
+++ b/package.json
@@ -19,12 +19,12 @@
         "async": "~0.2.9",
         "qs": "~0.6.5",
         "formidable": "~1.0.14",
-		"is": "~0.2.7"
+        "is": "~0.3.0"
     },
     "devDependencies": {
         "nodeunit": "~0.8.2",
         "testling": "~1.6.0",
-        "browserify": "~3.30.1",
+        "browserify": "~3.32.0",
         "nodeunit-browser-tap": "~0.0.4"
     },
     "licenses": [