diff --git a/.github/workflows/auto-update.yml b/.github/workflows/auto-update.yml
index f725881..10920d7 100644
--- a/.github/workflows/auto-update.yml
+++ b/.github/workflows/auto-update.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           path: 'Paper'
           repository: "PaperMC/Paper"
-          ref: 'main'
+          ref: 'ver/1.21.4'
           token: ${{ secrets.LORITTA_PAT }}
       
       - name: Get Paper Latest Commit Hash
@@ -53,4 +53,4 @@ jobs:
           git config user.name "Loritta Morenitta"
           git config user.email 47356322+LorittaMorenitta@users.noreply.github.com
           git commit -m "Updated Upstream (Paper / $PAPER_SHORT_REF)"
-          git push
\ No newline at end of file
+          git push