diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9a100f8..5f092c7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -57,6 +57,6 @@ jobs:
                  coverage run -m unittest && coverage json ;
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
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