diff --git a/.github/workflows/cd_pypi.yml b/.github/workflows/cd_pypi.yml
index 84a2ad1..c825a61 100644
--- a/.github/workflows/cd_pypi.yml
+++ b/.github/workflows/cd_pypi.yml
@@ -19,18 +19,25 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v6
 
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v6
       with:
         python-version: '3.10'
 
-    - name: Install dependencies
-      run: pip install -r requirements.txt
+    - name: Install uv
+      uses: astral-sh/setup-uv@v7
+      with:
+        version: "0.10.7"
+        enable-cache: true
+        cache-dependency-glob: "requirements.txt"
 
+    - name: Install dependencies
+      run: uv pip install --system -r requirements.txt
+      
     - name: Build package
-      run: python setup.py sdist bdist_wheel
+      run: uv build --no-build-isolation
 
     - name: Publish package
-      uses: pypa/gh-action-pypi-publish@release/v1
+      run: uv publish
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 9d443c8..3bfb9f0 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -16,16 +16,23 @@ jobs:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          version: "0.10.7"
+          enable-cache: true
+          cache-dependency-glob: "requirements.txt"
+
       - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
+        run: uv pip install --system -r requirements.txt
+
       - name: Run tests
-        run: pytest
+        run: uv run pytest
         env:
           IPINFO_TOKEN: ${{ secrets.IPINFO_TOKEN }}