diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3843747..4e9f5d6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
             experimental: true
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - uses: ruby/setup-ruby@v1
       with: