diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 42b804b..4639b74 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         ruby: ["2.7", "3.0", "3.1", "3.2"]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with: