diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc72107..7983efe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
           uvx --with tox-uv tox -e py
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           flags: ${{ matrix.python-version }}
           name: Python ${{ matrix.python-version }}