diff --git a/.github/workflows/rubocop.yaml b/.github/workflows/rubocop.yaml
index bc3d1982a..420c5cfda 100644
--- a/.github/workflows/rubocop.yaml
+++ b/.github/workflows/rubocop.yaml
@@ -15,6 +15,6 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.4.7'
+          ruby-version: '3.4.8'
           bundler-cache: true
       - run: bundle exec rubocop