diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e3d753e..ed6e2ab 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -46,7 +46,7 @@ jobs:
           if-no-files-found: error
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: ./TestResults/coverage.opencover.xml
           flags: unittests