diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index a645966..55ed0e2 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v7
-    - uses: astral-sh/setup-uv@v6
+    - uses: astral-sh/setup-uv@v7
     - run: uv run ruff format --check .
     - run: uv run ruff check .
 
@@ -33,7 +33,7 @@ jobs:
     name: test (py${{ matrix.python-version }}${{ matrix.markdown != 'locked' && format(', markdown {0}', matrix.markdown) || '' }})
     steps:
     - uses: actions/checkout@v7
-    - uses: astral-sh/setup-uv@v6
+    - uses: astral-sh/setup-uv@v7
       with:
         python-version: ${{ matrix.python-version }}
     - name: Test
diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/pythonpublish.yml
index 72fd737..aed84e6 100644
--- a/.github/workflows/pythonpublish.yml
+++ b/.github/workflows/pythonpublish.yml
@@ -17,7 +17,7 @@ jobs:
     - uses: actions/checkout@v7
       with:
         fetch-depth: 0  # setuptools-scm derives the version from tags
-    - uses: astral-sh/setup-uv@v6
+    - uses: astral-sh/setup-uv@v7
     - name: Build
       run: uv build
     - name: Publish to PyPI