diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8fb2497..ee5ae5b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby (RubyGems)
         uses: ruby/setup-ruby@v1
@@ -80,7 +80,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby (RubyGems)
         uses: ruby/setup-ruby@v1