diff --git a/package.json b/package.json
index b339407ea1fa310fe26b56f4b125c0b8342a9111..fa1262fe4a9d4617369d3819ab60c032d0431815 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "retry-promise": "1.0.0",
     "selenium-webdriver": "3.0.0",
     "socket.io": "1.5.0",
-    "ws": "2.0.0"
+    "ws": "2.0.2"
   },
   "devDependencies": {
     "@types/body-parser": "0.0.33",