diff --git a/.github/workflows/cd_builder.yml b/.github/workflows/cd_builder.yml
index 15ab43b..8fbda02 100644
--- a/.github/workflows/cd_builder.yml
+++ b/.github/workflows/cd_builder.yml
@@ -17,7 +17,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/cd_deliverer.yml b/.github/workflows/cd_deliverer.yml
index 6a65be3..0bc5f7c 100644
--- a/.github/workflows/cd_deliverer.yml
+++ b/.github/workflows/cd_deliverer.yml
@@ -41,7 +41,7 @@ jobs:
 
       - name: Deploy to ${{ inputs.environment }}
         if: steps.check-secrets.outputs.skip != 'true'
-        uses: appleboy/ssh-action@v1.2.2
+        uses: appleboy/ssh-action@v1.2.4
         with:
           host: ${{ secrets.SSH_HOST }}
           username: ${{ secrets.SSH_USER }}
diff --git a/.github/workflows/ci_docker-test.yml b/.github/workflows/ci_docker-test.yml
index d403655..2e3a5b0 100644
--- a/.github/workflows/ci_docker-test.yml
+++ b/.github/workflows/ci_docker-test.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/ci_frontend.yml b/.github/workflows/ci_frontend.yml
index d27ed2b..162d210 100644
--- a/.github/workflows/ci_frontend.yml
+++ b/.github/workflows/ci_frontend.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/ci_lint.yml b/.github/workflows/ci_lint.yml
index b65636a..4bb7f38 100644
--- a/.github/workflows/ci_lint.yml
+++ b/.github/workflows/ci_lint.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/ci_security.yml b/.github/workflows/ci_security.yml
index ac710ba..a22c1e7 100644
--- a/.github/workflows/ci_security.yml
+++ b/.github/workflows/ci_security.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/ci_test.yml b/.github/workflows/ci_test.yml
index f91bd27..f28a602 100644
--- a/.github/workflows/ci_test.yml
+++ b/.github/workflows/ci_test.yml
@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/ci_type-check.yml b/.github/workflows/ci_type-check.yml
index 05c0ce1..80ce070 100644
--- a/.github/workflows/ci_type-check.yml
+++ b/.github/workflows/ci_type-check.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1