diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..790e110
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+v20.10.0
diff --git a/package.json b/package.json
index 6a8e842..e49b555 100644
--- a/package.json
+++ b/package.json
@@ -44,5 +44,8 @@
     "redaxios": "^0.5.1",
     "yargs": "^17.7.2",
     "zod": "^3.22.4"
+  },
+  "engines": {
+    "node": ">=18.0.0"
   }
 }