diff --git a/package.json b/package.json
index 7c6fbda..60e5c2f 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "cog": "^1.0.0",
     "debug": "^2.0.0",
     "rtc-switch": "^1.3.0",
-    "ws": "^1.0.0"
+    "ws": "^7.2.0"
   },
   "devDependencies": {
     "async": "^0.9.0",