diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
deleted file mode 100644
index d9b2480..0000000
--- a/.github/workflows/update.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-name: Update Elastic release
-
-on:
-  schedule:
-    - cron: '0 0 * * 0'  # At 00:00 every Sunday
-
-jobs:
-
-  check-and-update:
-    name: Check and update Elastic release
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Get latest release version
-        uses: octokit/request-action@v2.x
-        id: get_latest_release
-        with:
-          route: GET /repos/:repository/releases/latest
-          repository:  elastic/elasticsearch
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Update stack version
-        run: |
-          source .env
-          cur_ver="$ELK_VERSION"
-          new_ver=${{ fromJson(steps.get_latest_release.outputs.data).tag_name }}
-
-          # Escape dot characters so sed interprets them as literal dots
-          cur_ver="$(echo $cur_ver | sed 's/\./\\./g')"
-          # Trim leading 'v' in semantic version
-          new_ver="${new_ver:1}"
-
-          for f in .env docker-stack.yml README.md; do
-            sed -i "s/${cur_ver}/${new_ver}/g" "$f"
-          done
-
-      - name: Send pull request to update to new version
-        uses: peter-evans/create-pull-request@v3
-        with:
-          commit-message: Update to ${{ fromJson(steps.get_latest_release.outputs.data).tag_name }}
-          title: Update to ${{ fromJson(steps.get_latest_release.outputs.data).tag_name }}
-          delete-branch: true