update dependencies

package.json

@@ -35,7 +35,7 @@
     "mime": "~1.3.4",
     "node-df": "crafatar/node-df",
     "redis": "~2.0.0",
-    "request": "~2.63.0",
+    "request": "~2.64.0",
     "toobusy-js": "~0.4.2"
   },
   "devDependencies": {