diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e8ec3dfd..4a3c5468 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,34 +3,52 @@ name: Release
 on:
   release:
     types: [published]
+  workflow_dispatch:
 
 jobs:
-  PyPI:
+  pypi-build:
     runs-on: ubuntu-latest
+
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-python@v6
         with:
           python-version: "3.x"
-      - run: python -m pip install --upgrade pip build wheel twine
-      - name: Build dist packages
-        run: python -m build --sdist --wheel
-      - run: python -m twine upload dist/*
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
+      - run: python -m pip install --upgrade pip build wheel
+      - run: python -m build --sdist --wheel
+      - uses: actions/upload-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
 
-  npm:
+  pypi-publish:
     runs-on: ubuntu-latest
+    needs:
+      - release-build
+    permissions:
+      id-token: write
+
+    steps:
+      - uses: actions/download-artifact@v5
+        with:
+          name: release-dists
+          path: dist/
+      - uses: pypa/gh-action-pypi-publish@release/v1
+
+  npmjs:
+    name: npmjs.org
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v6
-      - uses: actions/setup-python@v6
         with:
-          python-version: "3.x"
-      - run: python -m pip install --upgrade setuptools_scm
-      - run: python set_version.py
-      - name: Upload packages
-        run: npm publish
-        env:
-          NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
+          node-version-file: .nvmrc
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm install -g npm@latest
+      - run: npm ci
+      - run: npm config set git-tag-version=false
+      - run: npm version ${{ github.event.release.tag_name }}
+      - run: npm run build --if-present
+      - run: npm publish
diff --git a/set_version.py b/set_version.py
deleted file mode 100755
index fa18ce33..00000000
--- a/set_version.py
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env python3
-"""Set the version in NPM's package.json to match the git tag."""
-import json
-
-from setuptools_scm import get_version
-
-if __name__ == "__main__":
-    with open("package.json", "r+") as f:
-        data = json.load(f)
-        f.seek(0)
-        data["version"] = get_version(root=".", relative_to=__file__)
-        json.dump(data, f)
-        f.truncate()