diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f1f6d6d..8e017c2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/code-style.yml b/.github/workflows/code-style.yml
index 6024537..a21371d 100644
--- a/.github/workflows/code-style.yml
+++ b/.github/workflows/code-style.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup Python 3.10
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 8085f65..4bf0926 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -17,7 +17,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: ./main
       - name: Setup Python 3.10
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f6a56d0..527c4f5 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup Python 3.10
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index c670952..49be5af 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -34,7 +34,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: