diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index 9c208c4..d732afc 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -1,6 +1,5 @@
 name: Publish to PyPi
 
-
 on:
   workflow_dispatch:
   push:
@@ -11,24 +10,23 @@ jobs:
     name: Build dist files for PyPi
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v1
+      - uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: 3.13
       - name: Build dist files
         run: >
           python -m pip install --upgrade pip && pip install -e .[build] &&
           python setup.py build &&
           python setup.py sdist --formats=gztar
       - name: Publish distribution 📦 to Test PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1  # license BSD-2
+        uses: pypa/gh-action-pypi-publish@release/v1 # license BSD-2
         with:
           password: ${{ secrets.TEST_PYPI_API_TOKEN }}
           repository_url: https://test.pypi.org/legacy/
       - name: Publish distribution 📦 to PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1  # license BSD-2
+        uses: pypa/gh-action-pypi-publish@release/v1 # license BSD-2
         with:
           password: ${{ secrets.PYPI_API_TOKEN }}
-
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 4bd171f..c99b1e0 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -6,54 +6,50 @@ name: Python package
 on:
   push:
     paths-ignore:
-      - 'docs/**'
+      - "docs/**"
   pull_request:
-    branches: '*'
+    branches: "*"
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9, '3.10']
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        if [ -f  requirements.txt ]; then pip install -r requirements.txt; fi
-    - name: Test  
-      run: |
-        python setup.py test
-  
-  
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f  requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Test
+        run: |
+          python -m unittest discover -v
+
   lint:
-  
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-         python-version: [3.9]
+        python-version: [3.13]
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install pycodestyle        
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-    - name: Lint with pycodestyle
-      run: |
-        pycodestyle tableaudocumentapi test samples
-  
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install pycodestyle
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Lint with pycodestyle
+        run: |
+          pycodestyle tableaudocumentapi test samples
diff --git a/CODEOWNERS b/CODEOWNERS
new file mode 100644
index 0000000..10fb2b9
--- /dev/null
+++ b/CODEOWNERS
@@ -0,0 +1,2 @@
+#ECCN:Open Source
+#GUSINFO:Open Source,Open Source Workflow
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..996f4af
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+lxml
+setuptools
+packaging
+pycodestyle