diff --git a/.nvmrc b/.nvmrc
index bb52a16..42e31a0 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v18.18.2
+v20.14.0
diff --git a/package.json b/package.json
index adc759c..f3da4da 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
       "cspell": "cspell . --show-suggestions --no-progress",
       "standards": "npm run cspell",
       "start": "vite --host",
-      "test": "check-node-version --node 18.18.2 --npm 9.8.1",
+      "test": "check-node-version --node 20.14.0 --npm 10.7.0",
       "dev": "vite --host",
       "build": "vite build",
       "serve": "vite preview"