diff --git a/.github/workflows/pythonapp.yaml b/.github/workflows/pythonapp.yaml
index b00938bb..137ec603 100644
--- a/.github/workflows/pythonapp.yaml
+++ b/.github/workflows/pythonapp.yaml
@@ -34,7 +34,7 @@ jobs:
           files: results.xml
           comment_mode: off
           check_name:  "Test Results - ${{ join(matrix.*, ', ') }}"
-      - uses: codecov/codecov-action@v5.5.1
+      - uses: codecov/codecov-action@v5.5.5
         env:
           PYTHON: ${{matrix.python}}
           BLEEDING_EDGE: ${{matrix.bleeding_edge}}