diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7173c09..b34593b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -29,7 +29,7 @@ jobs:
         run: |
           pytest --cov=trollsched trollsched/tests --cov-report=xml
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           file: ./coverage.xml
           env_vars: PYTHON_VERSION