diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 378ad438..bef76d56 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -240,7 +240,7 @@ jobs:
       - name: Download artifacts
         uses: actions/download-artifact@v4
       - name: Upload to CodeCov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           fail_ci_if_error: true
         env: