diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index 2a294e3e68..88bf2116fe 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -12,8 +12,6 @@ jobs:
         with:
           ruby-version: 2.5.8
       - run: 'gem install activesupport -v 6.1.4.4'
-      - run: 'gem install rubocop-ast -v 1.7.0'
-      - run: 'gem install rubocop-rails -v 2.9.1'
       - name: Rubocop linter
         uses: reviewdog/action-rubocop@v1
         with: