diff --git a/README.md b/README.md
index 991d849..123667c 100644
--- a/README.md
+++ b/README.md
@@ -1347,7 +1347,7 @@ See also [Are we game yet?](https://arewegameyet.rs)
   * [fzyzcjy/flutter_rust_bridge](https://github.com/fzyzcjy/flutter_rust_bridge) — High-level memory-safe binding generator for Flutter/Dart <-> Rust
 * [fschutt/azul](https://github.com/fschutt/azul) — A free, functional, IMGUI-oriented GUI framework for rapid development of desktop applications written in Rust, supported by the Mozilla WebRender rendering engine.
 * [GTK+](https://www.gtk.org/) [[gtk](https://crates.io/keywords/gtk)]
-  * [gtk-rs/gtk3-rs](https://github.com/gtk-rs/gtk3-rs) - GTK3 binding for rust ![CI](https://github.com/gtk-rs/gtk3-rs/workflows/CI/badge.svg)
+  * [gtk-rs/gtk4-rs](https://github.com/gtk-rs/gtk4-rs) - GTK4 binding for rust ![CI](https://github.com/gtk-rs/gtk4-rs/workflows/CI/badge.svg)
   * [relm](https://github.com/antoyo/relm) — Asynchronous, GTK+-based, GUI library, inspired by Elm
 * [iced-rs/iced](https://github.com/iced-rs/iced) [[iced](https://crates.io/crates/iced)] — A cross-platform GUI library for Rust focused on simplicity and type-safety. Inspired by Elm.
 * [ImGui](https://github.com/ocornut/imgui)