diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 8c68fde..5fe308a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -8,22 +8,26 @@ on:
     types: [created]
 
 jobs:
-  deploy:
+  pypi-publish:
+    name: upload release to PyPI
     runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      # IMPORTANT: this permission is mandatory for trusted publishing
+      id-token: write
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python
-      uses: actions/setup-python@v1
-      with:
-        python-version: '3.x'
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        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/*
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools wheel twine
+      - name: Build
+        run: |
+          python setup.py sdist bdist_wheel
+      # retrieve your distributions here
+      - name: Publish package distribution to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/parliamentarian/__init__.py b/parliamentarian/__init__.py
index 5366ef6..0126f4a 100644
--- a/parliamentarian/__init__.py
+++ b/parliamentarian/__init__.py
@@ -1,7 +1,7 @@
 """
 This library is a linter for AWS IAM policies.
 """
-__version__ = "1.6.2"
+__version__ = "1.0.0"
 
 import fnmatch
 import functools