diff --git a/.github/workflows/trunk-upgrade.yml b/.github/workflows/trunk-upgrade.yml
index a003a52..5a551ac 100644
--- a/.github/workflows/trunk-upgrade.yml
+++ b/.github/workflows/trunk-upgrade.yml
@@ -2,7 +2,7 @@ name: Upgrade Trunk
 
 on:
   schedule:
-    - cron: 0 8 * * 1-5
+    - cron: 0 8 * * 1
   workflow_dispatch: {}
 
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