diff --git a/samples/node/web/ws/hello-ws/package.json b/samples/node/web/ws/hello-ws/package.json
index f074c4a..7d349b0 100644
--- a/samples/node/web/ws/hello-ws/package.json
+++ b/samples/node/web/ws/hello-ws/package.json
@@ -17,6 +17,6 @@
         "url": "https://github.com/michaelliao/learn-javascript.git"
     },
     "dependencies": {
-        "ws": "1.1.1"
+        "ws": "7.2.0"
     }
 }