diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..7d3c74f
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,29 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+\.[0-9]+\.[0-9]+'
+
+jobs:
+  pypi-publish:
+    name: upload release to PyPI
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      id-token: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build dist
+        run: |
+          sudo apt-get install -y python3 python3-venv python3-pip
+          python3 -m venv .venv
+          source .venv/bin/activate
+          python3 -m pip install build
+          python3 -m build
+
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7321c7d..9f13c7c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ on:
       - develop
 
 jobs:
-  bats-test:
+  test:
     runs-on: ubuntu-latest
 
     steps:
diff --git a/publish b/publish
deleted file mode 100755
index 3ac3d7d..0000000
--- a/publish
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/bash
-
-version=$(grep -Po '(?<=version = ")[^"]*' pyproject.toml)
-if git rev-parse -q --verify $version >/dev/null; then
-    echo "Version already exists. Aborting."
-    exit 1
-fi
-
-python3 -m build
-python3 -m twine upload --repository pypi dist/*
-
-git tag $version
-git push --tags