diff --git a/.github/workflows/build_image.yml b/.github/workflows/build_image.yml
index 44cc556..427486a 100644
--- a/.github/workflows/build_image.yml
+++ b/.github/workflows/build_image.yml
@@ -28,7 +28,7 @@ jobs:
         platform:
           - linux/amd64
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: docker/metadata-action@v4
         id: meta
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 39291d2..3b99a26 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
     env:
       BUNDLE_GEMFILE: test.gemfile
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}