diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3491da9..3cf4f96 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
         ruby: [ 3.2, 3.1, '3.0', 2.7, head ]
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with: