diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..643e04c
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,2 @@
+# package-ecosystem: github-actions, directories: /
+/.github/workflows @increments/qiita-dev-group
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 4bf3a13..3bd3ae1 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -8,5 +8,3 @@ updates:
       day: "monday"
       time: "14:00"
       timezone: "Asia/Tokyo"
-    reviewers:
-      - "increments/qiita-dev-group"