diff --git a/vercel.json b/vercel.json
index 8e650c31..205d3cea 100644
--- a/vercel.json
+++ b/vercel.json
@@ -1,4 +1,5 @@
 {
+  "version": 2,
   "functions": {
     "api/article-og.ts": {
       "runtime": "nodejs18.x",