diff --git a/.github/workflows/precommit.yml b/.github/workflows/precommit.yml
index 84b8a41..fa598eb 100644
--- a/.github/workflows/precommit.yml
+++ b/.github/workflows/precommit.yml
@@ -14,7 +14,7 @@ jobs:
   precommit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
       - run: |
           pip install pre-commit
diff --git a/.github/workflows/render.yml b/.github/workflows/render.yml
index d93fca4..aaeb743 100644
--- a/.github/workflows/render.yml
+++ b/.github/workflows/render.yml
@@ -24,7 +24,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: "3.13"
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
index 0215ecf..c5a23db 100644
--- a/.github/workflows/spellcheck.yml
+++ b/.github/workflows/spellcheck.yml
@@ -12,7 +12,7 @@ jobs:
   spellcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - run: pip install nbconvert ipykernel
       - run: python -m nbconvert --to markdown *.ipynb
       - uses: rojopolis/spellcheck-github-actions@0.60.0
diff --git a/.github/workflows/urlcheck.yml b/.github/workflows/urlcheck.yml
index 8e2faab..29fc144 100644
--- a/.github/workflows/urlcheck.yml
+++ b/.github/workflows/urlcheck.yml
@@ -14,7 +14,7 @@ jobs:
   url-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: urlstechie/urlchecker-action@master
         with:
           file_types: .md,.ipynb