diff --git a/.github/workflows/aws.yml b/.github/workflows/aws.yml
index a8219c4..a0b6169 100644
--- a/.github/workflows/aws.yml
+++ b/.github/workflows/aws.yml
@@ -51,7 +51,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v7
 
     - name: Configure AWS credentials
       uses: aws-actions/configure-aws-credentials@v1
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c625d4..0daf46b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
       run:
         working-directory: backend
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: 20
@@ -42,7 +42,7 @@ jobs:
       run:
         working-directory: frontend
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: 20
@@ -60,7 +60,7 @@ jobs:
     needs: [backend, frontend]
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: docker/setup-buildx-action@v3
       - name: Build backend image
         uses: docker/build-action@v6
@@ -79,7 +79,7 @@ jobs:
     name: npm audit (high+)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: 20
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ba3fdc0..3f744b3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: docker/setup-buildx-action@v3
       - uses: docker/login-action@v3
         with: