diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1a9cfaf..d8649d8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,7 +35,7 @@ jobs:
 
       - name: Archive failed test output
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: testfiles
           path: build/**/*.diff