diff --git a/.github/workflows/update-proto.yml b/.github/workflows/update-proto.yml
index 8ccb55b3..c4590b39 100644
--- a/.github/workflows/update-proto.yml
+++ b/.github/workflows/update-proto.yml
@@ -2,7 +2,7 @@ name: Update WAProto
 
 on:
   schedule:
-    - cron: '10 1 * * *'
+    - cron: '0 3 * * *'
   workflow_dispatch:
 
 permissions: