update script

Author: thednp

package.json

@@ -50,7 +50,7 @@
     "clean:playground": "rm -rf playground/**/node_modules playground/**/package-lock.json playground/**/pnpm-lock.yaml playground/**/bun.lockb playground/**/deno.lock",
     "clean:test": "rm -rf test/node_modules test/package-lock.json test/pnpm-lock.yaml test/bun.lockb test/deno.lock",
     "clean": "rm -rf node_modules && pnpm clean:playground && pnpm clean:test",
-    "up-play": "for dir in playground/*/; do (cd \"$dir\" && pnpm update --latest) & done; wait",
+    "up-play": "for dir in playground/*/; do (cd \"$dir\" && pnpm update --latest); done;",
     "update-deps": "pnpm clean && pnpm update --latest && pnpm up-play"
   },
   "repository": {