diff --git a/node-red/package.json b/node-red/package.json
index 684891151..821f699be 100644
--- a/node-red/package.json
+++ b/node-red/package.json
@@ -37,7 +37,7 @@
         "node-red-node-msgpack": "1.1.3",
         "node-red-node-ping": "0.0.16",
         "node-red-node-random": "0.1.2",
-        "node-red-node-serialport": "0.8.0",
+        "node-red-node-serialport": "0.8.1",
         "node-red-node-smooth": "0.1.0",
         "node-red-node-suncalc": "0.0.11"
     },