diff --git a/README.md b/README.md
index 03a9daa..15857a6 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,7 @@ Repo mirrors:
 - [Opal](https://github.com/aschuhardt/Opal) (C#) - Gemini client library targeting .NET Standard 2.0.  Built-in support for TOFU and client certificates.
 - [gemax](https://github.com/ninedraft/gemax) (Go) - a golang gemini stack, inspired by go STD http library.
 - [phos](https://github.com/omar-polo/phos) (Common Lisp) - Gemini client library and experimental GUI
+- [gemtext-php](https://github.com/YGGverse/gemtext-php) (PHP) - object-oriented library for Gemtext operations
 
 ## Related Specifications
 - [GemPub Specification](https://codeberg.org/oppenlab/gempub) - Gempub, the Gemini e-book (and capsule archive) container specification.