diff --git a/.github/workflows/docker-image-cuttingedge.yml b/.github/workflows/docker-image-cuttingedge.yml
index 121c6ad..e5ffa22 100644
--- a/.github/workflows/docker-image-cuttingedge.yml
+++ b/.github/workflows/docker-image-cuttingedge.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:      
       - name: Checkout
-        uses: actions/checkout@v4
+        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 fac5203..9e7a378 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@v4
+        uses: actions/checkout@v5
 
       # https://github.com/docker/setup-qemu-action#usage
       - name: Set up QEMU
diff --git a/.github/workflows/docker-image-serverv2.yml b/.github/workflows/docker-image-serverv2.yml
index 55b7495..c3dd0fe 100644
--- a/.github/workflows/docker-image-serverv2.yml
+++ b/.github/workflows/docker-image-serverv2.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # https://github.com/docker/setup-qemu-action#usage
       - name: Set up QEMU