diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 80d317b..ff57eba 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -16,7 +16,7 @@ jobs:
     #     ruby-version: ['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