diff --git a/.nvmrc b/.nvmrc
index 3c03207..209e3ef 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-18
+20
diff --git a/package-lock.json b/package-lock.json
index 06365a1..eeb9adc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -66,7 +66,7 @@
         "vitest": "^1.0.4"
       },
       "engines": {
-        "node": "18.x"
+        "node": "20.x"
       },
       "optionalDependencies": {
         "@rollup/rollup-linux-x64-gnu": "4.9.0"
diff --git a/package.json b/package.json
index bacb57a..9cd6300 100644
--- a/package.json
+++ b/package.json
@@ -25,13 +25,15 @@
     "README.md"
   ],
   "engines": {
-    "node": "18.x"
+    "node": "20.x"
   },
   "license": "MIT",
   "scripts": {
     "clean": "rm -rf css dist",
-    "build": "npm run build:icons && npm run build:scss",
+    "build": "npm run build:composables && npm run build:icons  && npm run build:utils && npm run build:scss",
+    "build:composables": "node ./build/composables.js",
     "build:icons": "node ./build/icons.js",
+    "build:utils": "node ./build/utils.js",
     "build:scss": "sass scss/index.scss css/index.css && sass scss/index.scss css/index.min.css --style=compressed",
     "lint": "eslint --ignore-path .gitignore \"**/*.{js,cjs,mjs,ts,vue}\"",
     "lint:fix": "npm run lint -- --fix",