diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 5ac8a4cd..f8f3d449 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -16,6 +16,4 @@ updates:
       time: "07:00"
       timezone: "Asia/Tokyo"
     open-pull-requests-limit: 10
-    reviewers:
-      - "yamadayuki"
     versioning-strategy: increase