diff --git a/README.md b/README.md
index a2f3331..69b103b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # straw-android-plugin.js v0.2.0
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/strawjs/straw-android-plugin.js.svg)](https://greenkeeper.io/)
+
 [![Build Status](https://travis-ci.org/strawjs/straw-android-plugin.js.png?branch=master)](https://travis-ci.org/strawjs/straw-android-plugin.js) [![Coverage Status](https://coveralls.io/repos/strawjs/straw-android-plugin.js/badge.png?branch=master)](https://coveralls.io/r/strawjs/straw-android-plugin.js?branch=master)
 
 js wrapper for straw android plugins
diff --git a/package.json b/package.json
index f9f7842..927fe30 100644
--- a/package.json
+++ b/package.json
@@ -12,11 +12,11 @@
   "readmeFilename": "README.md",
   "gitHead": "de36925712dce5a7614379d1c7df18c9edfd9b68",
   "devDependencies": {
-    "grunt": "~0.4.1",
-    "grunt-contrib-jasmine": "~0.5.1",
-    "grunt-contrib-jshint": "~0.6.4",
+    "grunt": "~1.0.1",
+    "grunt-contrib-jasmine": "~1.1.0",
+    "grunt-contrib-jshint": "~1.1.0",
     "jasmine-jscoverage-reporter": "git://github.com/kt3k/jasmine-jscoverage-reporter.git#v0.1.2",
-    "jscoverage": "~0.3.8",
-    "grunt-shell": "~0.5.0"
+    "jscoverage": "~0.6.0",
+    "grunt-shell": "~2.1.0"
   }
 }