diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 27aa8ed7..a4f35f78 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -25,7 +25,7 @@ jobs:
     # If you do not check out your code, Copilot will do this for you.
     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-formats.yml b/.github/workflows/test-formats.yml
index d5727f29..007709f6 100644
--- a/.github/workflows/test-formats.yml
+++ b/.github/workflows/test-formats.yml
@@ -18,7 +18,7 @@ jobs:
         format: ["man", "text"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python 3.11
       uses: actions/setup-python@v6
       with:
@@ -42,7 +42,7 @@ jobs:
         format: ["latex"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python 3.11
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7c56db48..b4c2b3dd 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python 3.11
       uses: actions/setup-python@v6
       with:
@@ -41,7 +41,7 @@ jobs:
     name: "pytest: py${{ matrix.python-version }}, sphinx${{ matrix.sphinx }}, on ${{ matrix.os }}"
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
@@ -78,7 +78,7 @@ jobs:
 
     steps:
     - name: Checkout source
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     - name: Set up Python 3.11
       uses: actions/setup-python@v6
       with:
@@ -137,7 +137,7 @@ jobs:
       name: pypi
       url: https://pypi.org/p/myst-parser
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: actions/setup-python@v6
       with:
         python-version: "3.11"
@@ -157,7 +157,7 @@ jobs:
       name: pypi
       url: https://pypi.org/p/myst-docutils
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: actions/setup-python@v6
       with:
         python-version: "3.11"