diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 8e04fae2..1b14b0cd 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -45,7 +45,7 @@ jobs:
         run: |
           pytest --cov=bpython --cov-report=xml -v
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         env:
           PYTHON_VERSION: ${{ matrix.python-version }}
         with: