diff --git a/.github/workflows/docker-build-check.yml b/.github/workflows/docker-build-check.yml
index 5264c309..a1622e51 100644
--- a/.github/workflows/docker-build-check.yml
+++ b/.github/workflows/docker-build-check.yml
@@ -15,7 +15,7 @@ jobs:
       workflow: ${{ steps.filter.outputs.workflow }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -43,7 +43,7 @@ jobs:
       needs.file-changes.outputs.workflow == 'true'
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -75,7 +75,7 @@ jobs:
       needs.file-changes.outputs.workflow == 'true'
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/prod-build-container-image-back-end.yml b/.github/workflows/prod-build-container-image-back-end.yml
index 96a4af69..f1009fe6 100644
--- a/.github/workflows/prod-build-container-image-back-end.yml
+++ b/.github/workflows/prod-build-container-image-back-end.yml
@@ -16,7 +16,7 @@ jobs:
       id-token: write
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ssh-key: ${{ secrets.PRIVATE_REPO_SSH_KEY }}
 
diff --git a/.github/workflows/prod-build-container-image-front-end.yml b/.github/workflows/prod-build-container-image-front-end.yml
index 3f5536be..582f10b7 100644
--- a/.github/workflows/prod-build-container-image-front-end.yml
+++ b/.github/workflows/prod-build-container-image-front-end.yml
@@ -16,7 +16,7 @@ jobs:
       id-token: write
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ssh-key: ${{ secrets.PRIVATE_REPO_SSH_KEY }}
 
diff --git a/.github/workflows/stage-build-container-image-back-end.yml b/.github/workflows/stage-build-container-image-back-end.yml
index d72a9fe7..5ecc389c 100644
--- a/.github/workflows/stage-build-container-image-back-end.yml
+++ b/.github/workflows/stage-build-container-image-back-end.yml
@@ -16,7 +16,7 @@ jobs:
       id-token: write
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ssh-key: ${{ secrets.PRIVATE_REPO_SSH_KEY }}
 
diff --git a/.github/workflows/stage-build-container-image-front-end.yml b/.github/workflows/stage-build-container-image-front-end.yml
index 4aa8de73..6d467a03 100644
--- a/.github/workflows/stage-build-container-image-front-end.yml
+++ b/.github/workflows/stage-build-container-image-front-end.yml
@@ -16,7 +16,7 @@ jobs:
       id-token: write
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ssh-key: ${{ secrets.PRIVATE_REPO_SSH_KEY }}