diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9e6c84c..56a6b5e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
         ruby: ["2.7", "3.0", "3.1", "3.2", "3.3"]
     steps:
     - name: Check out code
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
     - name: Set up Ruby ${{ matrix.ruby }}
       uses: ruby/setup-ruby@d5126b9b3579e429dd52e51e68624dda2e05be25 # v1.267.0
       with: