diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 389a2da..163295a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,7 @@ on:
 
 permissions:
   contents: read # Read code in PRs
+  id-token: write # Required for Codecov OIDC uploads
 
 jobs:
   Test:
@@ -56,4 +57,5 @@ jobs:
           files: ./coverage.xml
           disable_search: true
           plugins: noop
-          token: ${{ secrets.CODECOV_TOKEN }}
+          use_oidc: true
+          fail_ci_if_error: true
diff --git a/README.md b/README.md
index b5cac52..473bbfa 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Welcome to [Ultralytics Actions](https://github.com/ultralytics/actions) - a col
 [![Actions CI](https://github.com/ultralytics/actions/actions/workflows/ci.yml/badge.svg)](https://github.com/ultralytics/actions/actions/workflows/ci.yml)
 [![Ultralytics Actions](https://github.com/ultralytics/actions/actions/workflows/format.yml/badge.svg)](https://github.com/ultralytics/actions/actions/workflows/format.yml)
 [![Scan PRs](https://github.com/ultralytics/actions/actions/workflows/scan-prs.yml/badge.svg)](https://github.com/ultralytics/actions/actions/workflows/scan-prs.yml)
-[![codecov](https://codecov.io/github/ultralytics/actions/graph/badge.svg?token=DoizJ1WS6j)](https://codecov.io/github/ultralytics/actions)
+[![codecov](https://codecov.io/github/ultralytics/actions/branch/main/graph/badge.svg)](https://app.codecov.io/github/ultralytics/actions)
 
 [![Ultralytics Discord](https://img.shields.io/discord/1089800235347353640?logo=discord&logoColor=white&label=Discord&color=blue)](https://discord.com/invite/ultralytics)
 [![Ultralytics Forums](https://img.shields.io/discourse/users?server=https%3A%2F%2Fcommunity.ultralytics.com&logo=discourse&label=Forums&color=blue)](https://community.ultralytics.com/)