diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index ac4a887..b64266b 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -62,7 +62,7 @@ jobs:
 
       # 8. Upload coverage to Codecov (requires CODECOV_TOKEN for private repos)
       - name: Upload test results to Codecov
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           files: ./coverage.xml
           flags: unittests