Bumped deps

package.json

@@ -14,7 +14,7 @@
     "superagent": "6.1.0"
   },
   "devDependencies": {
-    "mocha": "~8.4.0",
+    "mocha": "~9.0.3",
     "sinon": "11.1.2",
     "expect.js": "~0.3.1"
   }