diff --git a/.github/workflows/test_pysteps.yml b/.github/workflows/test_pysteps.yml
index 0af2f418..749dbc6e 100644
--- a/.github/workflows/test_pysteps.yml
+++ b/.github/workflows/test_pysteps.yml
@@ -100,7 +100,7 @@ jobs:
 
       - name: Upload coverage to Codecov (Linux only)
         if: matrix.os == 'ubuntu-latest'
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         env:
           OS: ${{ matrix.os }}
           PYTHON: ${{ matrix.python-version }}