- update package.json

Author: Erwan Carriou

package.json

@@ -53,7 +53,7 @@
     "grunt-jsbeautifier": "^0.2.10",
     "grunt-karma": "^0.12.0",
     "grunt-merge-json": "^0.9.5",
-    "istanbul": "^0.3.17",
+    "istanbul": "^0.4.0",
     "karma": "^0.13.3",
     "karma-coverage": "^0.5.0",
     "karma-firefox-launcher": "^0.1.6",