diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b503b8d..e92ad2f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
         ruby: [ '2.6', '2.7', '3.0']
     name: Lint & Test with Ruby ${{ matrix.ruby }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}