diff --git a/.github/workflows/check-build.yml b/.github/workflows/check-build.yml
index e172024..91bc78f 100644
--- a/.github/workflows/check-build.yml
+++ b/.github/workflows/check-build.yml
@@ -8,7 +8,7 @@ jobs:
     name: twinecheck
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/check-manifest.yml b/.github/workflows/check-manifest.yml
index 96231a1..e020a84 100644
--- a/.github/workflows/check-manifest.yml
+++ b/.github/workflows/check-manifest.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout Source
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     - name: Setup Python
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/create-release.yml b/.github/workflows/create-release.yml
index e5a3edc..e42e512 100644
--- a/.github/workflows/create-release.yml
+++ b/.github/workflows/create-release.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Create Release
         id: create_release
         uses: actions/create-release@v1
diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index 6d7eecd..68b5217 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags')
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python 3.10
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/run-pytest-tests.yml b/.github/workflows/run-pytest-tests.yml
index 959ea50..e5a83ae 100644
--- a/.github/workflows/run-pytest-tests.yml
+++ b/.github/workflows/run-pytest-tests.yml
@@ -14,7 +14,7 @@ jobs:
         python-version: ['3.10', '3.11', '3.12']
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/type-check.yml b/.github/workflows/type-check.yml
index 3949294..d4b76c4 100644
--- a/.github/workflows/type-check.yml
+++ b/.github/workflows/type-check.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Set up Python
       uses: actions/setup-python@v6
diff --git a/.github/workflows/weekly-test.yml b/.github/workflows/weekly-test.yml
index f3eba78..c3ffb0c 100644
--- a/.github/workflows/weekly-test.yml
+++ b/.github/workflows/weekly-test.yml
@@ -15,7 +15,7 @@ jobs:
         python-version: ['3.10']
 
     steps:
-        - uses: actions/checkout@v6
+        - uses: actions/checkout@v7
         - name: Set up Python ${{ matrix.python-version }}
           uses: actions/setup-python@v6
           with: