diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ef5e97c..0db9e19 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
       RUBOCOP_CACHE_ROOT: tmp/rubocop
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
@@ -45,7 +45,7 @@ jobs:
     #    options: --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1