diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b8520ef..2a13ce9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,7 +61,7 @@ jobs:
 
       - name: Upload coverage data
         if: matrix.session == 'unit' && matrix.python == '3.13' && matrix.os == 'ubuntu-latest'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-data
           path: .coverage