diff --git a/.github/workflows/brew.yml b/.github/workflows/brew.yml
new file mode 100644
index 00000000..70e44c47
--- /dev/null
+++ b/.github/workflows/brew.yml
@@ -0,0 +1,43 @@
+name: Update Homebrew formula
+
+on:
+  push:
+    tags:
+      - 'v[0-9]*.[0-9]*'
+
+jobs:
+  update-formula:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout master
+        uses: actions/checkout@v4
+        with:
+          ref: master
+          fetch-depth: 0
+
+      - name: Compute SHA256
+        id: vars
+        run: |
+          TAG="${{ github.ref_name }}"
+          VERSION="${TAG#v}"
+          TARBALL_URL="https://github.com/${{ github.repository }}/archive/refs/tags/${TAG}.tar.gz"
+          SHA256=$(curl -fsSL "${TARBALL_URL}" | sha256sum | cut -d ' ' -f1)
+          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
+          echo "sha256=${SHA256}" >> "$GITHUB_OUTPUT"
+          echo "url=${TARBALL_URL}" >> "$GITHUB_OUTPUT"
+
+      - name: Update formula
+        run: |
+          sed -i 's|  url ".*"|  url "${{ steps.vars.outputs.url }}"|' Formula/qdl.rb
+          sed -i 's|  sha256 ".*"|  sha256 "${{ steps.vars.outputs.sha256 }}"|' Formula/qdl.rb
+
+      - name: Commit and push
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "actions@github.com"
+          git add Formula/qdl.rb
+          git commit -m "brew: update formula to ${{ steps.vars.outputs.version }}"
+          git push origin HEAD:master
diff --git a/Formula/qdl.rb b/Formula/qdl.rb
new file mode 100644
index 00000000..8851b6d9
--- /dev/null
+++ b/Formula/qdl.rb
@@ -0,0 +1,30 @@
+class Qdl < Formula
+  desc "Flash images to Qualcomm EDL devices"
+  homepage "https://github.com/linux-msm/qdl"
+  url "https://github.com/linux-msm/qdl/archive/refs/tags/v2.7.1.tar.gz"
+  sha256 "93cd1475d4cdfed31bca2aed9279c3e4cf829e5d65921762734dc0c6d26f0221"
+  license "BSD-3-Clause"
+
+  head "https://github.com/linux-msm/qdl.git"
+
+  depends_on "help2man" => :build
+  depends_on "meson" => :build
+  depends_on "ninja" => :build
+  depends_on "pkgconf" => :build
+  depends_on "libusb"
+  depends_on "libxml2"
+  depends_on "libzip"
+
+  def install
+    system "meson", "setup", "build",
+           "-DVERSION=#{version}",
+           *std_meson_args
+    system "meson", "compile", "-C", "build"
+    system "meson", "compile", "manpages", "-C", "build"
+    system "meson", "install", "-C", "build"
+  end
+
+  test do
+    system bin/"qdl", "--version"
+  end
+end
diff --git a/README.md b/README.md
index 53c5f58f..d804043b 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,31 @@ meson compile -C build
 
 ### MacOS
 
-For Homebrew users:
+For Homebrew users, a formula is maintained in [`Formula/qdl.rb`](Formula/qdl.rb).
+Tap this repository and install the latest release or the development
+`HEAD`:
+
+```bash
+brew tap linux-msm/qdl https://github.com/linux-msm/qdl
+brew install linux-msm/qdl/qdl        # latest tagged release
+brew install --HEAD linux-msm/qdl/qdl # build from the tip of master
+```
+
+To build and install from a local checkout instead of the tap - for
+example, to test a change to `Formula/qdl.rb` before it is merged - tap
+the working tree directly and install from it:
+
+```bash
+brew tap linux-msm/qdl /path/to/qdl.git
+brew install --build-from-source linux-msm/qdl/qdl
+```
+
+Re-run `brew install --build-from-source linux-msm/qdl/qdl` after editing
+the formula to rebuild with the changes; `brew untap linux-msm/qdl` removes
+the local tap when done.
+
+To build without Homebrew packaging, install the dependencies and drive
+Meson directly:
 
 ```bash
 brew install libxml2 libusb libzip meson ninja help2man