diff --git a/.github/workflows/solve.yaml b/.github/workflows/solve.yaml
index 2ea3416..944d306 100644
--- a/.github/workflows/solve.yaml
+++ b/.github/workflows/solve.yaml
@@ -23,7 +23,7 @@ jobs:
             kotlin $script 2>&1 | tee -a solutions-output.txt
           done
       - name: Upload Solutions Output
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: solutions-output
           path: solutions-output.txt