diff --git a/.github/workflows/build-test-micromamba.yml b/.github/workflows/build-test-micromamba.yml
index 0ee845d..3d65956 100644
--- a/.github/workflows/build-test-micromamba.yml
+++ b/.github/workflows/build-test-micromamba.yml
@@ -25,7 +25,7 @@ jobs:
         shell: bash -el {0}
 
       - name: Upload pytest test results
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         with:
           name: pytest-results-rubem
           path: "TestResults-Rubem.xml"