diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..ef1d673
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,37 @@
+name: upload binaries
+permissions:
+  contents: write
+on:
+  release:
+    types: [published]
+env:
+  CARGO_TERM_COLOR: always
+jobs:
+  upload-binaries:
+    strategy:
+      matrix:
+        include:
+          - target: aarch64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: aarch64-unknown-linux-musl
+            os: ubuntu-latest
+          - target: aarch64-apple-darwin
+            os: macos-latest
+          - target: x86_64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: x86_64-unknown-linux-musl
+            os: ubuntu-latest
+          - target: x86_64-apple-darwin
+            os: macos-latest
+          # Universal macOS binary is supported as universal-apple-darwin.
+          - target: universal-apple-darwin
+            os: macos-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: taiki-e/upload-rust-binary-action@v1
+        with:
+          bin: haddock-restraints
+          archive: $bin-$tag-$target
+          target: ${{ matrix.target }}
+          token: ${{ secrets.GITHUB_TOKEN }}