diff --git a/README.md b/README.md
index 3b22972..05e750a 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Vector and raster maps with GL styles. Server-side rendering by MapLibre GL Nati
 Download vector tiles from [OpenMapTiles](https://data.maptiler.com/downloads/planet/).
 ## Getting Started with Node
 
-Make sure you have Node.js version **14.20.0** or above installed. Node 18 is recommended. (running `node -v` it should output something like `v18.x.x`). Running without docker requires [Native dependencies](https://maptiler-tileserver.readthedocs.io/en/latest/installation.html#npm) to be installed first.
+Make sure you have Node.js version **18.17.0** or above installed. Node 18 is required. (running `node -v` it should output something like `v18.x.x`). Running without docker requires [Native dependencies](https://maptiler-tileserver.readthedocs.io/en/latest/installation.html#npm) to be installed first.
 
 Install `tileserver-gl` with server-side raster rendering of vector tiles with npm. 
 
diff --git a/package-lock.json b/package-lock.json
index f3ca3fa..5a62b03 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "tileserver-gl",
-  "version": "4.6.6",
+  "version": "4.7.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "tileserver-gl",
-      "version": "4.6.6",
+      "version": "4.7.0",
       "license": "BSD-2-Clause",
       "dependencies": {
         "@mapbox/glyph-pbf-composite": "0.0.3",
@@ -59,7 +59,7 @@
         "yaml-lint": "^1.7.0"
       },
       "engines": {
-        "node": ">=14.20.0 <19"
+        "node": ">=18.17.0 <19"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
diff --git a/package.json b/package.json
index ba7eb63..07ea347 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tileserver-gl",
-  "version": "4.6.6",
+  "version": "4.7.0",
   "description": "Map tile server for JSON GL styles - vector and server side generated raster tiles",
   "main": "src/main.js",
   "bin": "src/main.js",
@@ -72,7 +72,7 @@
   ],
   "license": "BSD-2-Clause",
   "engines": {
-    "node": ">=14.20.0 <19"
+    "node": ">=18.17.0 <19"
   },
   "repository": {
     "url": "git+https://github.com/maptiler/tileserver-gl.git",