diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
new file mode 100644
index 00000000..5e8aa25a
--- /dev/null
+++ b/.github/workflows/sync.yml
@@ -0,0 +1,54 @@
+name: sync-fork
+on:
+  schedule:
+    - cron: "0 0 * * *" # Run every day at midnight
+  workflow_dispatch:
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      actions: write
+    env:
+      GH_TOKEN: ${{ secrets.PAT_TOKEN }} # Needed when there are workflow changes upstream
+      GH_REPO: ${{ github.repository }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: main
+          fetch-depth: "0"
+          token: ${{ secrets.PAT_TOKEN }}
+      - name: Check if branch exists
+        id: check-branch
+        run: |
+          BRANCH_NAME="chore/update-sqlite3-upstream"
+
+          if git ls-remote --heads origin ${BRANCH_NAME} | grep ${BRANCH_NAME}; then
+            echo "Git branch '$BRANCH_NAME' exists in the remote repository, Cancelling workflow..."
+            gh run cancel ${{ github.run_id }}
+            gh run watch ${{ github.run_id }}
+          fi
+      - name: Set config
+        run: |
+          git config --global user.name github-actions
+          git config --global user.email github-actions@github.com
+      - name: Fetch upstream
+        run: |
+          git remote add upstream https://github.com/simolus3/sqlite3.dart.git
+          git fetch upstream
+          lines=$( git diff main..upstream/main -- . ':(exclude).github/**' | wc -l )
+          echo "Number of detected line changes: $lines"
+          if [ $lines -eq 0 ]; then
+            echo "No changes detected, Cancelling workflow..."
+            gh run cancel ${{ github.run_id }}
+            gh run watch ${{ github.run_id }}
+          fi
+      - name: Merge upstream changes
+        run: |
+          git checkout -b chore/update-sqlite3-upstream main
+          git push --set-upstream origin chore/update-sqlite3-upstream
+          git merge upstream/main
+          git merge --no-edit upstream/main
+          git push origin chore/update-sqlite3-upstream
+          gh pr create --title "chore: update sqlite3 upstream" --body "This PR updates the main branch to the latest changes from the upstream repository." --base main --head chore/update-sqlite3-upstream