diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..a45fd52
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+24
diff --git a/package.json b/package.json
index db98326..73fc439 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,9 @@
     }
   ],
   "license": "MIT",
+  "engines": {
+    "node": ">=22.0.0"
+  },
   "scripts": {
     "build": "npm run build-worker && rm -rf dist && babel src --out-dir dist --ignore '**/*-unit.js' --source-maps inline",
     "build-worker": "rm -f res/tls.worker.blob && npx webpack --config webpack.config.worker.js -p && mv res/tls.worker.js res/tls.worker.blob",