diff --git a/README.md b/README.md
index f018831..d350a21 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@ Simple implementation of XOR Encryption/Decrypting in various languages, includi
 - [JavaScript \(Node.js Compatible\)](JavaScript/XOREncryption.js)
 - [Objective-C](Objective-C/main.m)
 - [Python](Python/XOREncryption.py)
+- [Ruby](Ruby/xor.rb)
 - [Visual Basic.NET](VB.NET/XORCrypto.vb)
 
 This implementation goes beyond the basic single-key model to use multiple keys in a particular sequence, making it that much more difficult to brute-force.