diff --git a/package.json b/package.json
index 9cfa6d7..562df43 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,6 @@
     "log4js": "^0.6.27",
     "ntwitter": "^0.5.0",
     "request": "^2.65.0",
-    "ws": "^0.7.0"
+    "ws": "^7.2.0"
   }
 }