diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 1a59ab3..7a9a991 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -30,7 +30,7 @@ jobs:
     - name: Run documentation tests
       run: uv run nox -s doctest
     
-    - uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
+    - uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
       with:
         fail_ci_if_error: true # optional (default = false)
         verbose: true # optional (default = false)