diff --git a/package.json b/package.json
index 5b41b5c3a..dfe02a6c1 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "uglify-js": "^2.4.15",
     "validator": "^3.17.0",
     "when": "^3.5.1",
-    "ws": "^0.4.31",
+    "ws": "^7.2.0",
     "yauzl": "^2.3.1"
   },
   "devDependencies": {