diff --git a/package-lock.json b/package-lock.json
index a05babe..20146f8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6858,11 +6858,6 @@
         "is-typedarray": "^1.0.0"
       }
     },
-    "ultron": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
-      "integrity": "sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og=="
-    },
     "umzug": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/umzug/-/umzug-2.3.0.tgz",
@@ -7401,20 +7396,11 @@
       }
     },
     "ws": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.1.tgz",
-      "integrity": "sha512-8A/uRMnQy8KCQsmep1m7Bk+z/+LIkeF7w+TDMLtX1iZm5Hq9HsUDmgFGaW1ACW5Cj0b2Qo7wCvRhYN2ErUVp/A==",
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.3.tgz",
+      "integrity": "sha512-jZArVERrMsKUatIdnLzqvcfydI85dvd/Fp1u/VOpfdDWQ4c9qWXe+VIeAbQ5FrDwciAkr+lzofXLz3Kuf26AOA==",
       "requires": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
-      },
-      "dependencies": {
-        "safe-buffer": {
-          "version": "5.1.2",
-          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
-        }
+        "async-limiter": "~1.0.0"
       }
     },
     "x-xss-protection": {
diff --git a/package.json b/package.json
index d1b0c4e..c5a4f3e 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "underscore": "^1.13.1",
     "uuid": "^3.2.1",
     "validator": "7.0.0",
-    "ws": "3.3.1"
+    "ws": "5.2.3"
   },
   "devDependencies": {
     "gulp": "^4.0.2",