diff --git a/.github/workflows/auto-update.yml b/.github/workflows/auto-update.yml
index 39ad08f..e9c5db9 100644
--- a/.github/workflows/auto-update.yml
+++ b/.github/workflows/auto-update.yml
@@ -2,6 +2,8 @@ name: Automatically create PR on a new version
 
 on:
   workflow_dispatch:
+  schedule:
+    - cron: '0 * * * *'
 
 jobs:
   check_update: