diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 107b84f..cfacead 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
         python: ["3.10", "3.12", "3.14"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
         with:
           python-version: ${{ matrix.python }}
@@ -28,7 +28,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
         with:
           python-version: "3.12"
@@ -40,7 +40,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - run: uv build
       - run: uvx twine check dist/*
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4ce9e9f..4a37307 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - run: uv sync --group dev
       - run: uv run pytest
@@ -46,7 +46,7 @@ jobs:
     needs: publish
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/download-artifact@v4
         with:
           name: dist
diff --git a/.github/workflows/upstream-watch.yml b/.github/workflows/upstream-watch.yml
index c961dc7..0648951 100644
--- a/.github/workflows/upstream-watch.yml
+++ b/.github/workflows/upstream-watch.yml
@@ -17,7 +17,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0