diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 96b8cb3..03d24f2 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,56 +1,50 @@
-name: Publish Python Package
+# .github/workflows/publish.yml
+
+name: Publish Package
 
 on:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   test:
     runs-on: ubuntu-latest
-
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
+      - name: Check out code
+        uses: actions/checkout@v2
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v3
         with:
-          python-version: '3.x'
+          python-version: '3.11'  # Set your Python version here
 
       - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
-          pip install pytest
+        run: pip install -r requirements.txt
 
       - name: Run tests
         run: pytest tests/
 
   publish:
     runs-on: ubuntu-latest
-    needs: test  # Run only if tests succeed
-
+    needs: test
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
+      - name: Check out code
+        uses: actions/checkout@v2
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v3
         with:
-          python-version: '3.x'
+          python-version: '3.11'
 
       - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install setuptools wheel twine
+        run: pip install -r requirements.txt
 
       - name: Build package
         run: python setup.py sdist bdist_wheel
 
-      - name: Publish package to PyPI
-        env:
-          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
-          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-        run: |
-          twine upload dist/*
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@v1.7.1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}
+