diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e9edfff..06648df 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -59,7 +59,7 @@ jobs:
         
     - name: Upload coverage to Codecov
       if: matrix.python-version == '3.12' && matrix.os == 'ubuntu-latest'
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v5
       with:
         file: ./coverage.xml
         flags: unittests