diff --git a/.github/workflows/check-links-periodic.yaml b/.github/workflows/check-links-periodic.yaml
index 426e64e..e08bb7e 100644
--- a/.github/workflows/check-links-periodic.yaml
+++ b/.github/workflows/check-links-periodic.yaml
@@ -17,7 +17,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: tcort/github-action-markdown-link-check@v1
         with:
           use-verbose-mode: 'yes'
diff --git a/.github/workflows/check-links-pr.yaml b/.github/workflows/check-links-pr.yaml
index 418eed7..f9643c8 100644
--- a/.github/workflows/check-links-pr.yaml
+++ b/.github/workflows/check-links-pr.yaml
@@ -8,7 +8,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: tcort/github-action-markdown-link-check@v1
       with:
         use-verbose-mode: 'yes'
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 4b9bd7e..84b24d2 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Set up Python
       uses: actions/setup-python@v6
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2cee5b8..2e4359a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
       matrix:
         python-version: ["3.10", "3.13"]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
@@ -26,7 +26,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: "3.13"