diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 990893b..88e0a06 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,16 +1,5 @@
 version: 2
 updates:
-  - package-ecosystem: github-actions
-    directory: /
-    schedule:
-      interval: monthly
-      time: "05:00"
-      timezone: Asia/Tokyo
-    assignees:
-      - sue445
-    cooldown:
-      default-days: 7
-
   - package-ecosystem: bundler
     directory: /
     schedule: