diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e387f6f..dc591f3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -167,7 +167,7 @@ jobs:
         run: make -j2 test
 
       - name: Publish Unit Test Coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           flags: unittests
           file: _output/tests/linux_amd64/coverage.txt