diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dd36665dc..112dfd27c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -57,7 +57,7 @@ jobs:
           python -m pip install --upgrade .[test]
           python -m pytest --cov=pygama --cov-report=xml
       - name: Upload Coverage to codecov.io
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false