diff --git a/package-lock.json b/package-lock.json
index a46121c..9c68c55 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "tf-weather",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 0ba204a..225d547 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tf-weather",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "description": "a tool to show the weatehr data from Tinkerforge sensors",
   "main": "weather.js",
   "scripts": {