diff --git a/README b/README
index c220f52..3b0ad71 100644
--- a/README
+++ b/README
@@ -19,6 +19,7 @@ is written in a way that can be used for any general C# application.
 
 The wrapper provides bindings for the following libraries:
 - SDL2
+- SDL2_gfx
 - SDL2_image
 - SDL2_mixer
 - SDL2_ttf