diff --git a/package.json b/package.json
index 2eb0673..7d426e6 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "request": "2.85.0",
     "semver": "5.5.0",
     "tunnel-ssh": "4.1.4",
-    "ws": "3.0.0"
+    "ws": "7.2.0"
   },
   "devDependencies": {
     "eslint": "3.19.0",