diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7bdd657..79dbc9b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -24,7 +24,7 @@ jobs:
         - ruby-head
         - jruby-head
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with: