diff --git a/mqtt/nodejs/package.json b/mqtt/nodejs/package.json
index 87cefb3..1044c19 100644
--- a/mqtt/nodejs/package.json
+++ b/mqtt/nodejs/package.json
@@ -11,7 +11,7 @@
   "homepage": "https://github.com/Rightech/ric-examples#readme",
   "dependencies": {
     "dotenv": "^8.1.0",
-    "mqtt": "^2.18.8",
+    "mqtt": "^2.18.9",
     "node-dht-sensor": "^0.3.0"
   }
 }