diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index ff45958..ca5ec7a 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -40,7 +40,7 @@ jobs:
           mv pdf/* build/pdf/ -f
 
       - name: Upload results 📤
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: PDFs
           path: build/pdf/