diff --git a/.github/workflows/compaction-eval.yml b/.github/workflows/compaction-eval.yml
index a5e777a..0af15d8 100644
--- a/.github/workflows/compaction-eval.yml
+++ b/.github/workflows/compaction-eval.yml
@@ -87,7 +87,7 @@ jobs:
             ${{ (github.event_name == 'pull_request_target' || inputs.folds) && '--folds' || '' }} \
             ${{ (github.event_name == 'workflow_dispatch' && inputs.baselines) && '--baselines' || '' }} \
             --out "tmp/compaction-eval/${{ matrix.model }}.jsonl"
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: compaction-eval-${{ matrix.model }}
           path: tmp/compaction-eval/*.jsonl
@@ -135,7 +135,7 @@ jobs:
           fi
           { cat tmp/compaction-eval/compare.md; echo; cat tmp/compaction-eval/report.md; } >> "$GITHUB_STEP_SUMMARY"
           echo "status=$status" >> "$GITHUB_OUTPUT"
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: compaction-eval-merged
           path: |