diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..4ee172d
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,35 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - "v*.*.*" # Triggers when a tag starting with 'v' followed by version numbers is pushed
+
+jobs:
+  build-and-publish:
+    name: Build and Publish to PyPI
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools wheel twine
+
+      - 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/*
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4563e81..a83f1d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ The format is (loosely) based on [Keep a Changelog](http://keepachangelog.com/)
 ### Added
 
 - Added pre-commit config ([#111](https://github.com/stac-utils/stac-check/pull/111))
+- Added publish.yml to automatically publish new releases ([#111](https://github.com/stac-utils/stac-check/pull/111))
 
 ### Changed