diff --git a/README.md b/README.md
index c7c40c4..28a1b95 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,7 @@ A curated list of cryptography resources and links.
   - [Ruby](#ruby)
   - [Rust](#rust)
   - [Scala](#scala)
+  - [Scheme](#scheme)
   - [Swift](#swift)
 - [Resources](#resources)
   - [Blogs](#blogs)
@@ -403,6 +404,10 @@ encryption library providing MD5, SHA1, SHA2 hashing and HMAC functionality, as
 - [scrypto](https://github.com/input-output-hk/scrypto) - Cryptographic primitives for Scala.
 - [tsec](https://github.com/jmcardon/tsec) - A type-safe, functional, general purpose security and cryptography library.
 
+### Scheme
+
+- [guile-gnutls](https://gitlab.com/gnutls/guile/) - GnuTLS bindings for GNU Guile.
+
 ### Swift
 
 - [CryptoSwift](https://github.com/krzyzanowskim/CryptoSwift) - Crypto related functions and helpers for Swift implemented in Swift programming language.