diff --git a/.github/workflows/build-images.yml b/.github/workflows/build-images.yml
index 2e5f349..afad41e 100644
--- a/.github/workflows/build-images.yml
+++ b/.github/workflows/build-images.yml
@@ -10,7 +10,7 @@ jobs:
       matrix:
         machine: [backend, cron, taskrunner, sftp]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install packer plugins
         run: |
           packer plugins install "github.com/hashicorp/amazon"
@@ -71,7 +71,7 @@ jobs:
             fusion_auth_sftp_client_id: PROD_FUSION_AUTH_SFTP_CLIENT_ID
             fusion_auth_sftp_client_secret: PROD_FUSION_AUTH_SFTP_CLIENT_SECRET
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install packer plugins
         run: |
           packer plugins install "github.com/hashicorp/amazon"
diff --git a/.github/workflows/deploy-dev.yml b/.github/workflows/deploy-dev.yml
index 32074ad..efc6355 100644
--- a/.github/workflows/deploy-dev.yml
+++ b/.github/workflows/deploy-dev.yml
@@ -14,7 +14,7 @@ jobs:
         machine: [backend, cron, taskrunner, sftp]
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v5
         with:
diff --git a/.github/workflows/deploy-prod.yml b/.github/workflows/deploy-prod.yml
index a70013e..250fc49 100644
--- a/.github/workflows/deploy-prod.yml
+++ b/.github/workflows/deploy-prod.yml
@@ -12,7 +12,7 @@ jobs:
         machine: [backend, cron, taskrunner, sftp]
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v5
         with:
diff --git a/.github/workflows/deploy-staging.yml b/.github/workflows/deploy-staging.yml
index 40cbd00..e40631b 100644
--- a/.github/workflows/deploy-staging.yml
+++ b/.github/workflows/deploy-staging.yml
@@ -12,7 +12,7 @@ jobs:
         machine: [backend, cron, taskrunner, sftp]
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v5
         with:
diff --git a/.github/workflows/deploy_archivematica_dev.yml b/.github/workflows/deploy_archivematica_dev.yml
index 6dc62ea..94bd447 100644
--- a/.github/workflows/deploy_archivematica_dev.yml
+++ b/.github/workflows/deploy_archivematica_dev.yml
@@ -24,7 +24,7 @@ jobs:
       run:
         working-directory: ./archivematica/test_cluster
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v3
         with:
diff --git a/.github/workflows/deploy_archivematica_prod.yml b/.github/workflows/deploy_archivematica_prod.yml
index 2b9cd15..2b9d3a0 100644
--- a/.github/workflows/deploy_archivematica_prod.yml
+++ b/.github/workflows/deploy_archivematica_prod.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ./archivematica/prod_cluster
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v3
         with:
diff --git a/.github/workflows/deploy_archivematica_staging.yml b/.github/workflows/deploy_archivematica_staging.yml
index f656204..865ff51 100644
--- a/.github/workflows/deploy_archivematica_staging.yml
+++ b/.github/workflows/deploy_archivematica_staging.yml
@@ -39,7 +39,7 @@ jobs:
       run:
         working-directory: ./archivematica/test_cluster
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v3
         with: