diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 35dbcdbb..df980bd0 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -59,7 +59,7 @@ jobs:
         run: pixi run -e ${{ matrix.environment }} tests
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           env_vars: OS,PYTHON
           fail_ci_if_error: true