diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4c7f056..65d0279 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -130,7 +130,7 @@ jobs:
         if: matrix.python-version == '3.12'
         # Pin full commit SHA; tag v5.5.5.
         # https://github.com/codecov/codecov-action/releases/tag/v5.5.5
-        uses: codecov/codecov-action@0fb7174895f61a3b6b78fc075e0cd60383518dac
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f
         with:
           files: coverage.xml
           flags: ubuntu