diff --git a/.github/workflows/update-latest-release.yml b/.github/workflows/update-latest-release.yml
new file mode 100644
index 0000000..5f7d317
--- /dev/null
+++ b/.github/workflows/update-latest-release.yml
@@ -0,0 +1,29 @@
+name: update-latest-release
+on:
+  workflow_dispatch:
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: echo ok > hello.txt
+      # - uses: actions/github-script@v6
+      #   with:
+      #     script: |
+      #       const { data: release } = await github.rest.repos.getLatestRelease(context.repo);
+
+      #       const name = "hello.txt";
+      #       const data = await require("node:fs").promises.readFile(name);
+
+      #       await github.rest.repos.uploadReleaseAsset({
+      #         ...context.repo,
+      #         release_id: release.id,
+      #         name,
+      #         data,
+      #       });
+      - run: |
+          latest=$(gh release view --json tagName --jq .tagName)
+          gh release delete-asset "${latest}" hello.txt || :
+          gh release upload "${latest}" hello.txt
+        env:
+          GH_TOKEN: ${{ github.token }}