diff --git a/.github/workflows/monthly-run.yaml b/.github/workflows/monthly-run.yaml
index 627f3fc..dfad6ed 100644
--- a/.github/workflows/monthly-run.yaml
+++ b/.github/workflows/monthly-run.yaml
@@ -1,7 +1,7 @@
 name: monthly lcsh check
 on: 
   schedule: 
-    - cron: '20 30 9 * *'
+    - cron: '30 15 9 * *'
 
 jobs:
   monthly-run: