diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3614ed4..ed1e0ee 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v3
         with:
-          version: "0.4.21"
+          version: "0.4.27"
           enable-cache: true
           cache-dependency-glob: "**/pyproject.toml"
       - name: Set up Python ${{ matrix.python-version }}
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index 8b45c1b..29e9038 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v3
         with:
-          version: "0.4.21"
+          version: "0.4.27"
           enable-cache: true
           cache-dependency-glob: "**/pyproject.toml"
       - name: Set up Python
diff --git a/pyproject.toml b/pyproject.toml
index 5bd45d4..3cadc39 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,8 +33,8 @@ dependencies = [
     "typing_extensions>=4.10",
 ]
 
-[tool.uv]
-dev-dependencies = [
+[dependency-groups]
+dev = [
     "coverage>=7",
     "mypy>=1.12.0",
     "pre-commit>=3",