diff --git a/.github/workflows/_build_backend.yml b/.github/workflows/_build_backend.yml
index 2f8afb2..b6bcfdd 100644
--- a/.github/workflows/_build_backend.yml
+++ b/.github/workflows/_build_backend.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: ${{ inputs.environment }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ inputs.ref }}
 
@@ -29,7 +29,7 @@ jobs:
           workload_identity_provider: ${{ vars.WIF_PROVIDER }}
           service_account: ${{ vars.WIF_SERVICE_ACCOUNT }}
 
-      - uses: google-github-actions/setup-gcloud@v2
+      - uses: google-github-actions/setup-gcloud@v3
 
       - name: Configure Docker for Artifact Registry
         run: gcloud auth configure-docker ${{ vars.GCP_REGION }}-docker.pkg.dev --quiet
diff --git a/.github/workflows/_deploy_backend.yml b/.github/workflows/_deploy_backend.yml
index e5e459c..fc3be0d 100644
--- a/.github/workflows/_deploy_backend.yml
+++ b/.github/workflows/_deploy_backend.yml
@@ -25,7 +25,7 @@ jobs:
           workload_identity_provider: ${{ vars.WIF_PROVIDER }}
           service_account: ${{ vars.WIF_SERVICE_ACCOUNT }}
 
-      - uses: google-github-actions/setup-gcloud@v2
+      - uses: google-github-actions/setup-gcloud@v3
 
       - name: Deploy to Cloud Run
         run: |
diff --git a/.github/workflows/_deploy_frontend.yml b/.github/workflows/_deploy_frontend.yml
index c028f58..606b41c 100644
--- a/.github/workflows/_deploy_frontend.yml
+++ b/.github/workflows/_deploy_frontend.yml
@@ -23,13 +23,13 @@ jobs:
     runs-on: ubuntu-latest
     environment: ${{ inputs.environment }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ inputs.ref }}
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version-file: ".nvmrc"
           cache: pnpm
@@ -48,7 +48,7 @@ jobs:
           workload_identity_provider: ${{ vars.WIF_PROVIDER }}
           service_account: ${{ vars.WIF_SERVICE_ACCOUNT }}
 
-      - uses: google-github-actions/setup-gcloud@v2
+      - uses: google-github-actions/setup-gcloud@v3
 
       - name: Sync files to GCS
         run: |
diff --git a/.github/workflows/_migrate.yml b/.github/workflows/_migrate.yml
index 61a2575..cede572 100644
--- a/.github/workflows/_migrate.yml
+++ b/.github/workflows/_migrate.yml
@@ -28,7 +28,7 @@ jobs:
           workload_identity_provider: ${{ vars.WIF_PROVIDER }}
           service_account: ${{ vars.WIF_SERVICE_ACCOUNT }}
 
-      - uses: google-github-actions/setup-gcloud@v2
+      - uses: google-github-actions/setup-gcloud@v3
 
       - name: Run database migration
         run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1077561..1100470 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,11 +15,11 @@ jobs:
       CI: true
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version-file: ".nvmrc"
           cache: pnpm