diff --git a/.github/workflows/gem-push.yml b/.github/workflows/gem-push.yml
index 600bee5..716827e 100644
--- a/.github/workflows/gem-push.yml
+++ b/.github/workflows/gem-push.yml
@@ -11,7 +11,7 @@ jobs:
       packages: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Ruby 2.6
       uses: ruby/setup-ruby@v1
       with:
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index f7f5cde..ac4ae62 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -15,7 +15,7 @@ jobs:
         ruby-version: ['2.5', '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
       with: