diff --git a/.github/workflows/check-code.yml b/.github/workflows/check-code.yml
index a9b1c4d..46c6160 100644
--- a/.github/workflows/check-code.yml
+++ b/.github/workflows/check-code.yml
@@ -18,7 +18,7 @@ jobs:
     name: ${{ matrix.linter.name }}
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
@@ -41,7 +41,7 @@ jobs:
   test:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
diff --git a/.github/workflows/check-docs.yml b/.github/workflows/check-docs.yml
index f5a0650..60200e1 100644
--- a/.github/workflows/check-docs.yml
+++ b/.github/workflows/check-docs.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Lint
         uses: avto-dev/markdown-lint@v1
         with:
diff --git a/.github/workflows/check-general.yml b/.github/workflows/check-general.yml
index 4d042c3..663bd1c 100644
--- a/.github/workflows/check-general.yml
+++ b/.github/workflows/check-general.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: bugale/bugroup-checks@v2
         with:
           checks: .*
@@ -30,7 +30,7 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: ${{ steps.get-base.outputs.required }}
           ref: ${{ github.event.pull_request.head.sha }}
diff --git a/.github/workflows/check-yml.yml b/.github/workflows/check-yml.yml
index 6729def..e5b0675 100644
--- a/.github/workflows/check-yml.yml
+++ b/.github/workflows/check-yml.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: yamllint
         run: yamllint --strict -f parsable . > lint.txt
       - name: Convert