updated to use plugman 0.13.x
diff --git a/package.json b/package.json
index f3f945c..0822880 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   "dependencies": {
     "colors": ">=0.6.0",
     "elementtree": "0.1.5",
-    "plugman": "0.12.x",
+    "plugman": "0.13.x",
     "plist": "0.4.x",
     "xcode": "0.5.1",
     "express": "3.0.0",