diff --git a/.github/workflows/assets-update.yml b/.github/workflows/assets-update.yml
new file mode 100644
index 00000000..6326ea71
--- /dev/null
+++ b/.github/workflows/assets-update.yml
@@ -0,0 +1,18 @@
+name: Plugin assets/readme update
+on:
+  push:
+    branches:
+      - trunk
+jobs:
+  run:
+    name: Push to trunk
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: WordPress.org plugin asset/readme update
+        uses: 10up/action-wordpress-plugin-asset-update@stable
+        env:
+          SVN_PASSWORD: ${{ secrets.SVN_PASSWORD }}
+          SVN_USERNAME: ${{ secrets.SVN_USERNAME }}
+          SLUG: backwpup
+          IGNORE_OTHER_FILES: true
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