diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fcb94bf..32b04b6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,7 +51,7 @@ jobs:
       - name: Run mutant tests
         run: cargo mutants --jobs ${{ steps.cpu-cores.outputs.count }} -- --all-features
       - name: Archive results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: mutation-report