diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 11d8cf8..35aaed5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
         ruby-version: ['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: