diff --git a/js/package.json b/js/package.json
index d16cfaa9..159bad83 100644
--- a/js/package.json
+++ b/js/package.json
@@ -19,14 +19,14 @@
     "when": "~2.7.1"
   },
   "devDependencies": {
-    "buster": "~0.7.8",
-    "grunt": "~0.4.2",
+    "buster": "~0.7.13",
+    "grunt": "~0.4.5",
     "grunt-buster": "~0.3.1",
-    "grunt-browserify": "~1.3.0",
+    "grunt-browserify": "~1.3.2",
     "grunt-contrib-jshint": "~0.8.0",
     "grunt-contrib-uglify": "~0.2.7",
     "grunt-contrib-watch": "~0.5.3",
-    "phantomjs": "~1.9.2-6"
+    "phantomjs": "~1.9.7-8"
   },
   "scripts": {
     "test": "grunt test",