diff --git a/package.json b/package.json
index 14c20b0..b0fbe9c 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "guid": "^0.0.12",
     "merge": "^1.2.0",
     "mongodb": "^2.2.6",
-    "ws": "^1.1.1"
+    "ws": "^7.2.0"
   },
   "devDependencies": {
     "database-cleaner": "^1.1.0",