diff --git a/.forgejo/workflows/packages.yaml b/.forgejo/workflows/packages.yaml
index d3ac2bd..9258e31 100644
--- a/.forgejo/workflows/packages.yaml
+++ b/.forgejo/workflows/packages.yaml
@@ -4,6 +4,7 @@ on:
   workflow_dispatch:
 
 jobs:
+  # https://aur.archlinux.org/packages/projen/
   projen:
     runs-on: debian-stable
 
@@ -16,8 +17,47 @@ jobs:
         password: ${{ secrets.REGISTRY_TOKEN }}
 
     steps:
-      - run: cat /etc/os-release
-      - run: yay --version
+      - name: Install dependencies
+        run: yay -Syyu --noconfirm --noprogressbar curl jq namcap openssh git
+      - name: Get versions
+        id: versions
+        run: |
+          echo upstream=$(curl -sL https://registry.npmjs.org/projen | jq -r '."dist-tags".latest') >> "$FORGEJO_ENV"
+          echo aur=$(curl -sL 'https://aur.archlinux.org/rpc/?v=5&type=info&arg[]=projen' | jq -r '.results[0].Version | split("-")[0]') >> "$FORGEJO_ENV"
+      - name: Setup SSH
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.AUR_SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+      - name: Clone AUR repository
+        run: git clone ssh://aur@aur.archlinux.org/${{ env.PACKAGE_NAME }}.git
+      - name: Update package
+        run: |
+          cd ${{ env.FORGEJO_WORKSPACE }}/${{ env.PACKAGE_NAME }}
+          sed -i "s/^pkgver=.*/pkgver=${{ steps.versions.outputs.upstream }}/" PKGBUILD
+          if [ "${{ steps.versions.outputs.upstream }}" != "${{ steps.versions.outputs.aur }}" ]; then sed -i 's/^pkgrel=.*/pkgrel=1/' PKGBUILD; fi
+          updpkgsums
+          makepkg --printsrcinfo > .SRCINFO
+      - name: Test package
+        run: |
+          cd ${{ env.FORGEJO_WORKSPACE }}/${{ env.PACKAGE_NAME }}
+          makepkg -csi --noconfirm --noprogressbar
+          namcap -i PKGBUILD
+          namcap -i ${{ env.PACKAGE_NAME }}-*.pkg.tar.zst
+          projen --help
+      - name: Upload new package
+        if: "${{ steps.versions.outputs.upstream }}" != "${{ steps.versions.outputs.aur }}"
+        run: |
+          cd ${{ env.FORGEJO_WORKSPACE }}/${{ env.PACKAGE_NAME }}
+          git config user.name "update-bot"
+          git config user.email "email@ricardo.band"
+          git commit -m "bumped to version ${{ steps.versions.outputs.upstream }}" .SRCINFO PKGBUILD
+          git push
+          curl -s \
+            --form-string "token=${{ secrets.PUSHOVER_API_TOKEN }}" \
+            --form-string "user=${{ secrets.PUSHOVER_USER_KEY }}" \
+            --form-string "message=${{ env.PACKAGE_NAME }} updated: ${{ steps.versions.outputs.aur }} -> ${{ steps.versions.outputs.upstream }}" \
+            https://api.pushover.net/1/messages.json
       - name: Send notification
         if: ${{ failure() }}
         run: |