diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 669724b..f90afe2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,13 +7,13 @@ jobs:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: astral-sh/setup-uv@v7
       - run: uv run nox -s "tests-${{ matrix.python-version }}"
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: astral-sh/setup-uv@v7
       - run: uv run nox -s lint
   publish:
@@ -23,7 +23,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: astral-sh/setup-uv@v7
       - run: uv build
       - uses: pypa/gh-action-pypi-publish@release/v1