diff --git a/.github/workflows/self-optimize.yml b/.github/workflows/self-optimize.yml
index cc208b2..664c2e3 100644
--- a/.github/workflows/self-optimize.yml
+++ b/.github/workflows/self-optimize.yml
@@ -492,7 +492,7 @@ jobs:
             }
       
       - name: Upload analysis artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         if: always()
         with:
           name: self-optimization-reports