Update dependencies 🚀

package.json

@@ -101,7 +101,7 @@
     "livescript": "1.5.0",
     "mime-types": "2.1.13",
     "mocha": "3.2.0",
-    "mongodb": "2.2.20",
+    "mongodb": "2.2.21",
     "ms": "0.7.2",
     "multer": "1.2.1",
     "nprogress": "0.2.0",
@@ -113,7 +113,7 @@
     "ratelimiter": "2.1.3",
     "recaptcha-promise": "0.1.2",
     "reconnecting-websocket": "3.0.3",
-    "redis": "2.6.3",
+    "redis": "2.6.4",
     "request": "2.79.0",
     "rimraf": "2.5.4",
     "riot": "3.0.7",
@@ -131,7 +131,7 @@
     "tcp-port-used": "0.1.2",
     "textarea-caret": "3.0.2",
     "tslint": "4.3.1",
-    "typescript": "2.1.4",
+    "typescript": "2.1.5",
     "uuid": "3.0.1",
     "velocity-animate": "1.4.0",
     "vhost": "3.0.2",
@@ -139,7 +139,7 @@
     "vinyl-source-stream": "1.1.0",
     "websocket": "1.0.24",
     "whatwg-fetch": "2.0.1",
-    "xml2json": "0.10.0",
+    "xml2json": "0.11.0",
     "yargs": "6.6.0"
   }
 }