diff --git a/node-red-node-wot/package-lock.json b/node-red-node-wot/package-lock.json
index 004a63b..25e41e5 100644
--- a/node-red-node-wot/package-lock.json
+++ b/node-red-node-wot/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@thingweb/node-red-node-wot",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@thingweb/node-red-node-wot",
-      "version": "1.0.1",
+      "version": "1.1.0",
       "license": "MIT",
       "dependencies": {
         "@node-wot/binding-coap": "0.8.12",
@@ -36,7 +36,7 @@
         "typescript": "^4.9.5"
       },
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=18.0.0"
       }
     },
     "node_modules/@babel/code-frame": {
diff --git a/node-red-node-wot/package.json b/node-red-node-wot/package.json
index da8fdb5..bfc3784 100644
--- a/node-red-node-wot/package.json
+++ b/node-red-node-wot/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@thingweb/node-red-node-wot",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "Web of Things nodes for Node-RED using node-wot",
   "author": "Eclipse Thingweb <thingweb-dev@eclipse.org> (https://thingweb.io/)",
   "license": "MIT",
@@ -12,7 +12,7 @@
     "node-red"
   ],
   "engines": {
-    "node": ">=14.0.0"
+    "node": ">=18.0.0"
   },
   "repository": {
     "type": "git",