more dependency fixing

package.json

@@ -19,19 +19,19 @@
     "grunt-contrib-copy": "~0.4.1",
     "grunt-contrib-jshint": "~0.4.3",
     "grunt-contrib-concat": "~0.3.0",
-    "grunt-contrib-watch": "~0.4.0",
+    "grunt-contrib-watch": "~0.5.3",
     "grunt-contrib-uglify": "~0.2.0",
-    "grunt-karma": "~0.7.0",
+    "grunt-karma": "~0.6.2",
     "karma-chrome-launcher": "~0.1.1",
-    "grunt-ngmin": "0.0.2",
+    "grunt-ngmin": "0.0.3",
     "grunt-html2js": "~0.1.3",
-    "grunt-conventional-changelog": "~0.1.1",
+    "grunt-conventional-changelog": "~1.0",
     "grunt-changelog": "~0.1",
     "grunt-bump": "0.0.13",
     "grunt-contrib-connect": "~0.5.0",
     "connect-modrewrite": "~0.5.7",
-    "grunt-sass": "~0.7.0",
-    "lodash": "~2.2.1"
+    "grunt-sass": "~0.9.0",
+    "lodash": "~2.4.1"
   },
   "private": true
 }