diff --git a/package.json b/package.json
index 848b7ec..1f04638 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "dependencies": {
     "nan": "1.6.2",
-    "ws": "7.2.0",
+    "ws": "7.5.10",
     "underscore": "1.3.3"
   },
   "main": "index"