diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index ae4116f..8d5d12c 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -11,7 +11,7 @@ jobs:
     name: npm audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with: { node-version: 22 }
       - run: npm ci
@@ -33,7 +33,7 @@ jobs:
     name: Outdated Report
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with: { node-version: 22 }
       - run: npm ci
@@ -56,7 +56,7 @@ jobs:
     permissions:
       issues: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Create issue
         uses: actions/github-script@v7
         with:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 934e713..23edc51 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       backend: ${{ steps.filter.outputs.backend }}
       workflows: ${{ steps.filter.outputs.workflows }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dorny/paths-filter@v3
         id: filter
         with:
@@ -45,7 +45,7 @@ jobs:
     if: ${{ needs.changes.outputs.frontend == 'true' || needs.changes.outputs.backend == 'true' || needs.changes.outputs.workflows == 'true' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: 22
@@ -66,7 +66,7 @@ jobs:
         node: [20, 22]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
@@ -88,7 +88,7 @@ jobs:
     if: ${{ needs.changes.outputs.frontend == 'true' || needs.changes.outputs.backend == 'true' || needs.changes.outputs.workflows == 'true' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: 22
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1349c05..c360eb6 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -23,7 +23,7 @@ jobs:
             build-mode: none
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index 6221e8d..313a73c 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -10,7 +10,7 @@ jobs:
     name: PR Title
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Check PR title format
         uses: amannn/action-semantic-pull-request@v5
         with:
@@ -42,7 +42,7 @@ jobs:
     name: File Checks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Check file count
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ contains(github.event.pull_request.changed_files, 'package.json') || contains(github.event.pull_request.changed_files, 'package-lock.json') }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: 22