diff --git a/tests/package-lock.json b/tests/package-lock.json
index 95fd584..4ff03d6 100644
--- a/tests/package-lock.json
+++ b/tests/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "ws": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.1.0.tgz",
-      "integrity": "sha512-0UWlCD2s3RSclw8FN+D0zDTUyMO+1kHwJQQJzkgUh16S8d3NYON0AKCEQPffE0ez4JyRFu76QDA9KR5bOG/7jw=="
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.9.0.tgz",
+      "integrity": "sha512-Ja7nszREasGaYUYCI2k4lCKIRTt+y7XuqVoHR44YpI49TtryyqbqvDMn5eqfW7e6HzTukDRIsXqzVHScqRcafg=="
     }
   }
 }