diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index f2180467..0e4cbbdf 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -20,7 +20,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-atmos-pro-enabled.yml b/.github/workflows/test-atmos-pro-enabled.yml
index b0020062..0271f51f 100644
--- a/.github/workflows/test-atmos-pro-enabled.yml
+++ b/.github/workflows/test-atmos-pro-enabled.yml
@@ -34,7 +34,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-changes-exists-drift.yml b/.github/workflows/test-changes-exists-drift.yml
index 0116ada0..c3331f5d 100644
--- a/.github/workflows/test-changes-exists-drift.yml
+++ b/.github/workflows/test-changes-exists-drift.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-changes-exists.yml b/.github/workflows/test-changes-exists.yml
index 1ce032ab..0c11facc 100644
--- a/.github/workflows/test-changes-exists.yml
+++ b/.github/workflows/test-changes-exists.yml
@@ -32,7 +32,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-failed-plan-drift.yml b/.github/workflows/test-failed-plan-drift.yml
index 8dc3fa2a..ed2f47a7 100644
--- a/.github/workflows/test-failed-plan-drift.yml
+++ b/.github/workflows/test-failed-plan-drift.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-failed-plan.yml b/.github/workflows/test-failed-plan.yml
index 27e415c4..47b6ceed 100644
--- a/.github/workflows/test-failed-plan.yml
+++ b/.github/workflows/test-failed-plan.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-infra-cost.yml b/.github/workflows/test-infra-cost.yml
index 14bcfbd2..300a2e76 100644
--- a/.github/workflows/test-infra-cost.yml
+++ b/.github/workflows/test-infra-cost.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-no-changes-drift-more.yml b/.github/workflows/test-no-changes-drift-more.yml
index 41ddbf66..9f1f1bcc 100644
--- a/.github/workflows/test-no-changes-drift-more.yml
+++ b/.github/workflows/test-no-changes-drift-more.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-no-changes.yml b/.github/workflows/test-no-changes.yml
index c4fcca1f..6870d041 100644
--- a/.github/workflows/test-no-changes.yml
+++ b/.github/workflows/test-no-changes.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-settings-action-disabled-drift.yml b/.github/workflows/test-settings-action-disabled-drift.yml
index dc0a1863..59ef5e6b 100644
--- a/.github/workflows/test-settings-action-disabled-drift.yml
+++ b/.github/workflows/test-settings-action-disabled-drift.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/test-settings-action-disabled.yml b/.github/workflows/test-settings-action-disabled.yml
index b4274bdb..503e3c28 100644
--- a/.github/workflows/test-settings-action-disabled.yml
+++ b/.github/workflows/test-settings-action-disabled.yml
@@ -31,7 +31,7 @@ jobs:
     continue-on-error: true
     needs: [setup]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/action.yml b/action.yml
index 7583f144..66767800 100644
--- a/action.yml
+++ b/action.yml
@@ -94,7 +94,7 @@ runs:
   steps:
     - name: Checkout
       if: ${{ inputs.skip-checkout != 'true' }}
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ref: ${{ inputs.sha }}