diff --git a/src/server/src/app/server.ts b/src/server/src/app/server.ts
index 299dbfb..a5e43e5 100644
--- a/src/server/src/app/server.ts
+++ b/src/server/src/app/server.ts
@@ -106,7 +106,7 @@ export async function createApp() {
       }
       await next();
     })
-    .use('*', bodyLimit({ maxSize: 100 * 1024 * 1024 })) // 100MB for large iMessage batch uploads
+    .use('*', bodyLimit({ maxSize: 1024 * 1024 * 1024 })) // 1GB — covers ProRAW photos and 4K video iMessage/iPhoto uploads
     .get('/health', (c) => c.json({ ok: true }))
     .get('/health/deep', async (c) => {
       const checks: Record<string, string> = {};