diff --git a/package.json b/package.json
index 6ec8e86..6e042dc 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,7 @@
   "name": "unocss-preset-palette",
   "type": "module",
   "version": "0.2.3",
+  "packageManager": "pnpm@8.7.6",
   "description": "Palette Preset for UnoCSS",
   "author": "chizukicn",
   "license": "MIT",