diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 0370ea6..b0e98e1 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -18,7 +18,7 @@ jobs:
     permissions: write-all
     steps:
       - run: docker pull tapyrus/tapyrusd:v0.5.2
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Ruby
         # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
         # change this to (see https://github.com/ruby/setup-ruby#versioning):