diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f8040c2..1d54354 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -121,7 +121,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: ${{ inputs.event-type == '' && github.ref_name == 'main' && matrix.ruby-version == '3.3' }}
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         files: coverage/coverage.xml