diff --git a/addon_files/redmatic/lib/package.json b/addon_files/redmatic/lib/package.json
index 7608b099..b1e8fb75 100644
--- a/addon_files/redmatic/lib/package.json
+++ b/addon_files/redmatic/lib/package.json
@@ -5,7 +5,7 @@
     "npm": "7.6.3",
     "node-red": "1.2.9",
     "ain2": "3.0.0",
-    "node-red-node-serialport": "0.12.0",
+    "node-red-node-serialport": "0.13.0",
     "node-red-node-sqlite": "0.5.0",
     "node-red-contrib-smartmeter": "0.5.1",
     "node-red-contrib-modbus": "5.13.3",
diff --git a/package.json b/package.json
index 75caccc3..78602af0 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "npm": "0.0.0 - 7.6.3",
     "node-red": "0.0.0 - 1.2.9",
     "ain2": "0.0.0 - 3.0.0",
-    "node-red-node-serialport": "0.0.0 - 0.12.0",
+    "node-red-node-serialport": "0.0.0 - 0.13.0",
     "node-red-node-sqlite": "0.0.0 - 0.5.0",
     "node-red-contrib-smartmeter": "0.0.0 - 0.5.1",
     "node-red-contrib-modbus": "0.0.0 - 5.13.3",