diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 518254c6a..f20223756 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -463,10 +463,20 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+        with:
+          repository: sass/sass-site
+          token: ${{ secrets.GH_TOKEN }}
       - name: Deploy
         run: tool/github-action/deploy/heroku.sh
         env: {HEROKU_TOKEN: "${{ secrets.HEROKU_TOKEN }}"}
 
+      - uses: EndBug/add-and-commit@v8
+        with:
+          author_name: Sass Bot
+          author_email: sass.bot.beep.boop@gmail.com
+          message: Cut a release for a new Dart Sass version
+          commit: --allow-empty
+
   release_embedded_compiler:
     name: "Release Embedded Compiler"
     runs-on: ubuntu-latest
diff --git a/tool/github-action/deploy/heroku.sh b/tool/github-action/deploy/heroku.sh
deleted file mode 100755
index 5f4131992..000000000
--- a/tool/github-action/deploy/heroku.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/bash -e
-# Copyright 2018 Google Inc. Use of this source code is governed by an MIT-style
-# license that can be found in the LICENSE file or at
-# https://opensource.org/licenses/MIT.
-
-curl https://kolkrabbi.heroku.com/apps/98fc74a8-ff56-4a21-85f6-7a1fc8ba95c9/github/push \
-  -H "Content-Type: application/json" \
-  -H "Accept: application/json, text/javascript, */*; q=0.01" \
-  -H "Authorization: Bearer $HEROKU_TOKEN" \
-  -H "accept-encoding: gzip, deflate, br" \
-  -H "accept-language: en-US,en;q=0.9" \
-  -H "origin: https://dashboard.heroku.com" \
-  -H "referer: https://dashboard.heroku.com/" \
-  -d '{"branch":"main"}' \
-  --fail --output -