diff --git a/package-lock.json b/package-lock.json
index e57255a..ffab311 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -824,6 +824,15 @@
         "domelementtype": "1"
       }
     },
+    "dot-prop": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-5.2.0.tgz",
+      "integrity": "sha512-uEUyaDKoSQ1M4Oq8l45hSE26SnTxL6snNnqvK/VWx5wJhmff5z0FUVJDKDanor/6w3kzE3i7XZOk+7wC0EXr1A==",
+      "dev": true,
+      "requires": {
+        "is-obj": "^2.0.0"
+      }
+    },
     "ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@ -2059,6 +2068,12 @@
       "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
       "dev": true
     },
+    "is-obj": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-2.0.0.tgz",
+      "integrity": "sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w==",
+      "dev": true
+    },
     "is-plain-obj": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz",
@@ -3921,9 +3936,9 @@
       }
     },
     "websocket-extensions": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.3.tgz",
-      "integrity": "sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==",
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
       "dev": true
     },
     "which": {
diff --git a/package.json b/package.json
index e01b546..2312fa0 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
   ],
   "devDependencies": {
     "chai": "^4.2.0",
+    "dot-prop": "^5.2.0",
     "faker": "^4.1.0",
     "grunt": "^1.2.1",
     "grunt-contrib-jshint": "^2.1.0",
@@ -47,9 +48,11 @@
     "handlebars": "^4.7.6",
     "jshint-stylish": "^2.2.1",
     "lodash.template": "^4.5.0",
+    "minimist": "^1.2.5",
     "mocha": "^8.1.1",
     "shelljs": "^0.8.4",
-    "supertest": "^4.0.2"
+    "supertest": "^4.0.2",
+    "websocket-extensions": "^0.1.4"
   },
   "dependencies": {
     "async": ">=3.2.0",