diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 4b431296..07772688 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -25,11 +25,11 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install build
-      - name: Build package
-        run: python -m build
-      - name: Publish package
-        uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
-        with:
-          user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}
\ No newline at end of file
+          pip install setuptools wheel twine
+      - name: Build and publish
+        env:
+          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+        run: |
+          python setup.py sdist bdist_wheel
+          twine upload dist/*
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 560d5ed8..75975776 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
 
 setup(
     name="marllib",
-    version="1.0.1",
+    version="1.0.0",
     long_description=README,
     long_description_content_type="text/markdown",
     packages=find_packages(exclude=["examples", "docs", "tests"]),