diff --git a/README.md b/README.md
index 0c21976..393ee69 100644
--- a/README.md
+++ b/README.md
@@ -142,6 +142,7 @@ either, as this "reference implementation" tries to be as easy to read as possib
 - [Floessie/pam2qoi](https://github.com/Floessie/pam2qoi) - C++
 - [SpeckyYT/spwn-qoi](https://github.com/SpeckyYT/spwn-qoi) - SPWN
 - [n00bmind/qoi](https://github.com/n00bmind/qoi) - Jai
+- [SixLabors/ImageSharp](https://github.com/SixLabors/ImageSharp) - C# image proccesing library
 
 ## QOI Support in Other Software