diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a6acbb4a..5aa77a02 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
@@ -73,7 +73,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Cleanup
         run: docker system prune --all --force --volumes
diff --git a/.github/workflows/container-images.yml b/.github/workflows/container-images.yml
index 924c07e6..07579041 100644
--- a/.github/workflows/container-images.yml
+++ b/.github/workflows/container-images.yml
@@ -16,7 +16,7 @@ jobs:
     steps:
       -
         name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       # -
       #   name: Set up QEMU
       #   uses: docker/setup-qemu-action@v1