Use deps.dev for OpenSSF scorecard results link (#1976)

diff --git a/README.md b/README.md
index 0e3dea8..7091bd9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 [![Dart CI](https://github.com/dart-lang/test/actions/workflows/dart.yml/badge.svg)](https://github.com/dart-lang/test/actions/workflows/dart.yml)
-[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/dart-lang/test/badge)](https://api.securityscorecards.dev/projects/github.com/dart-lang/test)
+[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/dart-lang/test/badge)](https://deps.dev/project/github/dart-lang%2Ftest)
 
 ## What's here?