diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 224bcfa..1192cba 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,14 +11,11 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: astral-sh/setup-uv@v5
         with:
           python-version: "3.11"
-          cache: pip
-      - name: Install build tools
-        run: pip install build
       - name: Build package
-        run: python -m build
+        run: uv build
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 0b02ad2..be1055b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,11 +11,10 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: astral-sh/setup-uv@v5
         with:
           python-version: "3.11"
-          cache: pip
-      - name: Install ruff
-        run: pip install ruff
+      - name: Install dependencies
+        run: uv sync --dev
       - name: Run ruff
-        run: ruff check .
+        run: uv run ruff check .
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e828a54..72bd6df 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,14 +14,10 @@ jobs:
         python-version: ["3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: astral-sh/setup-uv@v5
         with:
           python-version: ${{ matrix.python-version }}
-          cache: pip
       - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install -e ".[dev]"
-          python -m pip install pytest-timeout
+        run: uv sync --dev
       - name: Run pytest
-        run: pytest -v --timeout=30
+        run: uv run pytest -v --timeout=30
diff --git a/pyproject.toml b/pyproject.toml
index 696fff3..c993fab 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,6 +42,7 @@ dependencies = [
 dev = [
     "pytest>=8.0",
     "pytest-cov>=5.0",
+    "pytest-timeout>=2.4",
     "ruff>=0.5",
     "build>=1.0",
 ]