diff --git a/.github/workflows/docker-image-cuttingedge.yml b/.github/workflows/docker-image-cuttingedge.yml
index a7536d1..3da89b3 100644
--- a/.github/workflows/docker-image-cuttingedge.yml
+++ b/.github/workflows/docker-image-cuttingedge.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       # https://github.com/docker/setup-qemu-action#usage
       - name: Set up QEMU
diff --git a/.github/workflows/docker-image-master.yml b/.github/workflows/docker-image-master.yml
index ac16aef..d5e3682 100644
--- a/.github/workflows/docker-image-master.yml
+++ b/.github/workflows/docker-image-master.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       # https://github.com/docker/setup-qemu-action#usage
       - name: Set up QEMU
diff --git a/.github/workflows/docker-image-vite-react-ts.yml b/.github/workflows/docker-image-vite-react-ts.yml
index 3ca3c98..6130540 100644
--- a/.github/workflows/docker-image-vite-react-ts.yml
+++ b/.github/workflows/docker-image-vite-react-ts.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       # https://github.com/docker/setup-qemu-action#usage
       - name: Set up QEMU