updated deps

package.json

@@ -40,7 +40,7 @@
     "nodebb-plugin-markdown": "^0.8.0",
     "nodebb-plugin-mentions": "^0.7.0",
     "nodebb-plugin-soundpack-default": "~0.1.1",
-    "nodebb-plugin-spam-be-gone": "^0.3.0",
+    "nodebb-plugin-spam-be-gone": "^0.4.0",
     "nodebb-theme-lavender": "^0.2.0",
     "nodebb-theme-vanilla": "^0.2.0",
     "nodebb-widget-essentials": "~0.2.0",
@@ -58,11 +58,11 @@
     "socket.io-client": "^1.2.1",
     "socket.io-redis": "^0.1.3",
     "socketio-wildcard": "~0.1.1",
-    "string": "^2.1.0",
+    "string": "^3.0.0",
     "templates.js": "0.1.9",
     "uglify-js": "git+https://github.com/julianlam/UglifyJS2.git",
     "underscore": "~1.7.0",
-    "validator": "~3.22.1",
+    "validator": "~3.26.0",
     "winston": "^0.8.1",
     "xregexp": "~2.0.0"
   },