diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5502889..24bbef3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -91,7 +91,7 @@ jobs:
 
     - name: Upload to Codecov
       if: env.CODECOV_TOKEN != ''
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         files: lcov.info
         fail_ci_if_error: true