diff --git a/README.md b/README.md
index 963f5421..c61a3ef8 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,7 @@ implementations listed below.
 - https://github.com/MKCG/php-qoi (PHP)
 - https://github.com/LightHouseSoftware/qoiformats (D)
 - https://github.com/mhoward540/qoi-nim (Nim)
+- https://github.com/wx257osn2/qoixx (C++)
 
 
 ## QOI Support in Other Software