diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 0ab90c8d..dc89eae4 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -41,7 +41,7 @@ jobs:
           private-key: ${{ secrets.BOT_PRIVATE_KEY }}
       - id: checkout
         name: Checkout ${{ github.head_ref }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.head_ref }}
diff --git a/.github/workflows/auto-review.yml b/.github/workflows/auto-review.yml
index b98370b0..c20ee51d 100644
--- a/.github/workflows/auto-review.yml
+++ b/.github/workflows/auto-review.yml
@@ -65,7 +65,7 @@ jobs:
         run: gh auth status
       - id: checkout
         name: Checkout ${{ github.head_ref }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.head_ref }}
diff --git a/.github/workflows/cache-cleanup.yml b/.github/workflows/cache-cleanup.yml
index 4acbca98..54b18405 100644
--- a/.github/workflows/cache-cleanup.yml
+++ b/.github/workflows/cache-cleanup.yml
@@ -46,7 +46,7 @@ jobs:
         uses: hmarr/debug-action@v3.0.0
       - id: checkout
         name: Checkout main
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: main
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc3434f9..832872ee 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -68,7 +68,7 @@ jobs:
         uses: hmarr/debug-action@v3.0.0
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ env.REF }}
@@ -102,7 +102,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -130,7 +130,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ env.REF }}
@@ -166,7 +166,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ env.REF }}
@@ -194,7 +194,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           fetch-depth: ${{ github.event_name == 'pull_request' && 0 || 1 }}
           persist-credentials: false
@@ -216,7 +216,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ env.REF }}
@@ -257,7 +257,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ env.REF }}
@@ -341,7 +341,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ env.REF }}
@@ -428,7 +428,7 @@ jobs:
           echo "result=${{ format('@{0}-{1}-{2}.tgz', github.repository_owner, github.event.repository.name, needs.preflight.outputs.version) }}" >>$GITHUB_OUTPUT
       - id: checkout
         name: Checkout ${{ env.REF_NAME }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/dependabot-dedupe.yml b/.github/workflows/dependabot-dedupe.yml
index c7ec292f..34903388 100644
--- a/.github/workflows/dependabot-dedupe.yml
+++ b/.github/workflows/dependabot-dedupe.yml
@@ -46,7 +46,7 @@ jobs:
           private-key: ${{ secrets.BOT_PRIVATE_KEY }}
       - id: checkout
         name: Checkout ${{ github.head_ref }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.head_ref }}
diff --git a/.github/workflows/infrastructure.yml b/.github/workflows/infrastructure.yml
index de507215..79953d59 100644
--- a/.github/workflows/infrastructure.yml
+++ b/.github/workflows/infrastructure.yml
@@ -51,7 +51,7 @@ jobs:
           private-key: ${{ secrets.BOT_PRIVATE_KEY }}
       - id: checkout
         name: Checkout ${{ github.ref_name }}@${{ github.sha }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.sha }}
diff --git a/.github/workflows/integrity.yml b/.github/workflows/integrity.yml
index 9fc74edf..e4ced3e1 100644
--- a/.github/workflows/integrity.yml
+++ b/.github/workflows/integrity.yml
@@ -39,7 +39,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ github.head_ref || github.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.head_ref || github.ref }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 66e88882..291137b4 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -43,7 +43,7 @@ jobs:
         uses: hmarr/debug-action@v3.0.0
       - id: checkout
         name: Checkout ${{ github.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.ref }}
@@ -84,7 +84,7 @@ jobs:
         uses: flex-development/ghr-url-action@1.1.0
       - id: checkout
         name: Checkout ${{ github.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.ref }}
@@ -123,7 +123,7 @@ jobs:
           version: ${{ needs.preflight.outputs.version }}
       - id: checkout
         name: Checkout ${{ github.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.ref }}
diff --git a/.github/workflows/release-chore.yml b/.github/workflows/release-chore.yml
index bc7b6e38..057506a0 100644
--- a/.github/workflows/release-chore.yml
+++ b/.github/workflows/release-chore.yml
@@ -55,7 +55,7 @@ jobs:
           exit 1
       - id: checkout
         name: Checkout ${{ github.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ github.ref }}
@@ -119,7 +119,7 @@ jobs:
           private-key: ${{ secrets.BOT_PRIVATE_KEY }}
       - id: checkout
         name: Checkout ${{ github.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           ref: ${{ github.ref }}
           token: ${{ steps.bot-token.outputs.token }}
@@ -142,7 +142,7 @@ jobs:
           private-key: ${{ secrets.BOT_PRIVATE_KEY }}
       - id: checkout
         name: Checkout ${{ needs.preflight.outputs.branch }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -197,7 +197,7 @@ jobs:
           private-key: ${{ secrets.BOT_PRIVATE_KEY }}
       - id: checkout
         name: Checkout ${{ needs.preflight.outputs.branch }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           persist-credentials: false
           ref: ${{ needs.preflight.outputs.branch }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9c6ad5b1..04cb8a95 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -50,7 +50,7 @@ jobs:
         uses: hmarr/debug-action@v3.0.0
       - id: checkout
         name: Checkout ${{ env.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
       - id: tag-prefix
@@ -87,7 +87,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout ${{ env.ref_name }}
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           fetch-depth: 0
           persist-credentials: true