diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index e87c7be..a39e1ce 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -42,7 +42,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: runner.os == 'Linux'
-      uses: codecov/codecov-action@v1.5.2
+      uses: codecov/codecov-action@v4.2.0
       with:
         token: ${{secrets.CODECOV_TOKEN}}
         file: ./coverage.xml