diff --git a/.github/workflows/closing.yml b/.github/workflows/closing.yml
index 6de2248..6a4162e 100644
--- a/.github/workflows/closing.yml
+++ b/.github/workflows/closing.yml
@@ -23,7 +23,7 @@ jobs:
       issues: write  # for gh issue comment
     runs-on: ubuntu-slim
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
     - name: Add closed question comment
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index b3096e0..5ef8e46 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-slim
     steps:
     - name: Checkout Repository
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
     - name: Dependency Review
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index 5e20224..ed6cf92 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -19,7 +19,7 @@ jobs:
       issues: write  # for gh issue comment
     runs-on: ubuntu-slim
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
     - name: Add good first issue comment
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index dc43c6a..eef2fd0 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-24.04-arm
 
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
     - uses: ./.github/actions/pre-commit-setup
diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index abe8d6f..9ab92c3 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -20,7 +20,7 @@ jobs:
         - '3.14'
         - 3.14t
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/.github/workflows/setup.yml b/.github/workflows/setup.yml
index 2b22977..6bcd246 100644
--- a/.github/workflows/setup.yml
+++ b/.github/workflows/setup.yml
@@ -37,7 +37,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       with:
         persist-credentials: false
@@ -61,7 +61,7 @@ jobs:
   sdist:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
     - name: Set up Python
@@ -85,7 +85,7 @@ jobs:
     - build_wheels
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
     - name: Set up Python