diff --git a/.github/workflows/run-unit-tests.yaml b/.github/workflows/run-unit-tests.yaml
index b6d60d7..499072a 100644
--- a/.github/workflows/run-unit-tests.yaml
+++ b/.github/workflows/run-unit-tests.yaml
@@ -52,7 +52,7 @@ jobs:
 
       - name: Upload test report
         if: always() # Upload report even if tests fail
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: pytest-results-${{ matrix.os }}-${{ matrix.python-version }}
           path: pytest.xml
@@ -80,7 +80,7 @@ jobs:
 
       - name: Upload coverage summary as artifact
         if: github.actor != 'dependabot[bot]'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-summary
           path: coverage.txt