diff --git a/.github/workflows/upgrade.yml b/.github/workflows/upgrade.yml
index e0ae54310..f8b9d2f1f 100644
--- a/.github/workflows/upgrade.yml
+++ b/.github/workflows/upgrade.yml
@@ -4,7 +4,7 @@ name: upgrade
 on:
   workflow_dispatch: {}
   schedule:
-    - cron: 0 0 * * *
+    - cron: 0 0 * * 1
 jobs:
   upgrade:
     name: Upgrade
diff --git a/.projenrc.ts b/.projenrc.ts
index ec2d5e81c..e80a4002c 100644
--- a/.projenrc.ts
+++ b/.projenrc.ts
@@ -154,6 +154,12 @@ const repoProject = new yarn.Monorepo({
     releaseTrigger: pj.release.ReleaseTrigger.workflowDispatch(),
   },
 
+  depsUpgradeOptions: {
+    workflowOptions: {
+      schedule: pj.javascript.UpgradeDependenciesSchedule.WEEKLY,
+    },
+  },
+
   githubOptions: {
     mergify: false,
     mergeQueue: true,