diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 3569e6f..3929d61 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -35,7 +35,7 @@ jobs:
           - name: macOS ARM64
             runner: macos-15
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/cache-rust-build
         with:
           cache-name: rust-tests
@@ -97,7 +97,7 @@ jobs:
             target: aarch64-apple-darwin
             is-musl: false
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/cache-rust-build
         with:
           cache-name: wheel-build
@@ -119,7 +119,7 @@ jobs:
   sdist:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Build sdist
         uses: ./.github/actions/build-wheel
         with:
@@ -214,7 +214,7 @@ jobs:
             python-version: "3.10"
             is-min-deps: true
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/install-uv
         with:
           python-version: ${{ matrix.config.python-version }}
@@ -232,7 +232,7 @@ jobs:
     runs-on: ubuntu-24.04
     container: ghcr.io/astral-sh/uv:0.9.11-alpine
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install dependencies
         shell: sh
diff --git a/.github/workflows/ci-pr.yml b/.github/workflows/ci-pr.yml
index 36d494a..61f8d67 100644
--- a/.github/workflows/ci-pr.yml
+++ b/.github/workflows/ci-pr.yml
@@ -14,7 +14,7 @@ jobs:
     name: Rust tests (Linux x86_64)
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/cache-rust-build
         with:
           cache-name: rust-tests
@@ -28,7 +28,7 @@ jobs:
     name: Build Wheel (Linux x86_64)
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/cache-rust-build
         with:
           cache-name: wheel-build
@@ -49,7 +49,7 @@ jobs:
     name: Test (Linux x86_64, Python 3.12)
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/install-uv
         with:
           python-version: "3.12"
diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index 2d9ad58..10bad7e 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/install-uv
 
       - name: Build Sphinx documentation
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e3b714b..d21295e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -8,7 +8,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: astral-sh/ruff-action@v4.0.0
       - run: |
           ruff check
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index c56d820..2a7113e 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -24,7 +24,7 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         if: ${{ steps.release.outputs.release_created }}
 
       - name: Download artifacts from CI