diff --git a/.github/workflows/gem_release.yml b/.github/workflows/gem_release.yml
index 4d77f8a..3e3ba60 100644
--- a/.github/workflows/gem_release.yml
+++ b/.github/workflows/gem_release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: '2.7'
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index a78aa65..d2450df 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -17,7 +17,7 @@ jobs:
         ruby-version: [ '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', 'ruby-head' ]
     name: ruby ${{ matrix.ruby-version }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby-version }}