diff --git a/.github/workflows/doc.yaml b/.github/workflows/doc.yaml
index af7279f..5186675 100644
--- a/.github/workflows/doc.yaml
+++ b/.github/workflows/doc.yaml
@@ -18,7 +18,7 @@ jobs:
         with:
           python-version: 3.11
       - run: sudo apt update && sudo apt install -y optipng
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - run: uv pip install --quiet --system .[doc]
       - run: template sys-info --developer
       - run: make -C doc html
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 51a7010..04ba521 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: 3.11
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - run: uv pip install --quiet --system -e .[build,stubs]
       - run: template sys-info --developer
       - run: python tools/stubgen.py
diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
index 1106fa2..72c4d63 100644
--- a/.github/workflows/pytest.yaml
+++ b/.github/workflows/pytest.yaml
@@ -28,7 +28,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - run: uv pip install --quiet --system .[test]
       - run: template sys-info --developer
       - run: pytest template --cov=template --cov-report=xml --cov-config=pyproject.toml
@@ -53,7 +53,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - name: Install package
         run: |
           uv pip install --quiet --system .[test]
diff --git a/.github/workflows/stubs.yaml b/.github/workflows/stubs.yaml
index 74a7cb9..fc77f93 100644
--- a/.github/workflows/stubs.yaml
+++ b/.github/workflows/stubs.yaml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: 3.11
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - run: uv pip install --quiet --system -e .[stubs]
       - run: template sys-info --developer
       - run: python tools/stubgen.py