diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 53dd436..e2f538c 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -43,7 +43,7 @@ jobs:
                   # Always exit with the test result code (fail CI if tests fail)
                   exit $TEST_EXIT_CODE
             - name: Upload coverage to Codecov
-              uses: codecov/codecov-action@v5
+              uses: codecov/codecov-action@v6
               with:
                   token: ${{ secrets.CODECOV_TOKEN }}
                   files: ./coverage/lcov.info