diff --git a/.github/workflows/update-readme.yml b/.github/workflows/update-readme.yml
index 6201ace..184c615 100644
--- a/.github/workflows/update-readme.yml
+++ b/.github/workflows/update-readme.yml
@@ -2,7 +2,7 @@ name: Activity Box
 
 on:
   schedule:
-    - cron: '*/10 * * * *'
+    - cron: '*/30 * * * *'
 
 jobs:
   build: