diff --git a/package.json b/package.json
index a822305f57..83e4a6c6cc 100644
--- a/package.json
+++ b/package.json
@@ -108,7 +108,7 @@
     "webpack": "^4.5.0",
     "webpack-cli": "^3.0.4",
     "wexnz": "^0.1.3",
-    "ws": "^5.1.1",
+    "ws": "^6.0.0",
     "zero-fill": "^2.2.3"
   },
   "devDependencies": {