diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 4211115..260a09c 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -71,4 +71,4 @@ jobs:
           pytest --cov=tmpauthenticator
 
       # GitHub action reference: https://github.com/codecov/codecov-action
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5