diff --git a/src/index.ts b/src/index.ts
index 2e214a9..f93abb4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -22,7 +22,7 @@ app.use(
       'http://localhost:5174',
     ],
     allowMethods: ['GET', 'POST', 'OPTIONS'],
-    allowHeaders: ['Content-Type', 'Authorization'],
+    allowHeaders: ['Content-Type', 'Authorization', 'X-Api-Version'],
   })
 )