diff --git a/.github/workflows/arkdoc.yml b/.github/workflows/arkdoc.yml
index f62649c5..96c7c7cf 100644
--- a/.github/workflows/arkdoc.yml
+++ b/.github/workflows/arkdoc.yml
@@ -2,7 +2,7 @@ name: Update ArkDoc documentation
 
 on:
   schedule:
-    - cron: "0 2 * * sun"
+    - cron: "0 0 1 * *"
   workflow_dispatch:
 
 jobs: