diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8a227970..07b74547 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -46,7 +46,7 @@ jobs:
 
       - if: matrix.python-version == '3.11'
         name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@v4.6.0
         with:
           flags: unittests # optional
           name: coverage # optional