diff --git a/.github/workflows/license_update.yml b/.github/workflows/license_update.yml
deleted file mode 100644
index 24e13816..00000000
--- a/.github/workflows/license_update.yml
+++ /dev/null
@@ -1,54 +0,0 @@
-name: Update THIRD_PARTY_LICENSES_RUST_CRATES.html
-on:
-  schedule:
-    # Run the job every midnight.
-    - cron: '0 0 * * *'
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-jobs:
-  update_license:
-    name: Update THIRD_PARTY_LICENSES_RUST_CRATES.html
-    permissions:
-      contents: write
-      pull-requests: write
-    runs-on: ubuntu-latest
-    steps:
-      # Clone the repository and check if THIRD_PARTY_LICENSES_RUST_CRATES.html
-      # is up-to-date.
-      - uses: actions/checkout@v4
-        with:
-          persist-credentials: false
-      - run: cargo install --locked --version "~0.5" cargo-about
-      - run: cargo about generate --workspace --output-file THIRD_PARTY_LICENSES_RUST_CRATES.html about.hbs
-      - id: checkgitdiff # Early exit if there is no diff.
-        run: |
-          git diff --exit-code --quiet
-          [ $? -eq 0 ] && {
-            echo "THIRD_PARTY_LICENSES_RUST_CRATES.html is up-to-date."
-            gh run cancel ${{ github.run_id }}
-            gh run watch ${{ github.run_id }}
-          }
-        continue-on-error: true
-      # Delete existing rust-crates-license-update branch.
-      - uses: dawidd6/action-delete-branch@v3
-        with:
-          github_token: ${{github.token}}
-          branches: rust-crates-license-update
-      # Create a new PR.
-      - uses: gr2m/create-or-update-pull-request-action@v1.x
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          # https://github.com/actions/checkout/pull/1184
-          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
-          branch: rust-crates-license-update
-          title: 'doc: update THIRD_PARTY_LICENSES_RUST_CRATES.html'
-          body: >
-            THIRD_PARTY_LICENSES_RUST_CRATES.html needs an update. This is an automatically generated PR by
-            a GitHub Action.
-          commit-message: 'doc: update THIRD_PARTY_LICENSES_RUST_CRATES.html'
-
-