diff --git a/README.md b/README.md
index 5f39ac3..7679c9a 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@
 [![Go Reference](https://pkg.go.dev/badge/github.com/nikolaydubina/fpdecimal.svg)](https://pkg.go.dev/github.com/nikolaydubina/fpdecimal)
 [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/avelino/awesome-go#financial)
 [![Go Report Card](https://goreportcard.com/badge/github.com/nikolaydubina/fpdecimal)](https://goreportcard.com/report/github.com/nikolaydubina/fpdecimal)
+[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/nikolaydubina/fpdecimal/badge)](https://securityscorecards.dev/viewer/?uri=github.com/nikolaydubina/fpdecimal)
 
 * `int64` inside
 * does not use `float` neither in parsing nor printing