diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e515ac..3ff754c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -194,7 +194,7 @@ jobs:
 
       - name: Upload conformance reports
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: conformance-${{ github.run_id }}
           path: conformance-output/