diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 46b0f2e..9ee4c93 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,7 +58,7 @@ jobs:
         shell: bash
       - run: uv run pytest
         shell: bash
-      - uses: codecov/codecov-action@v5
+      - uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}