diff --git a/README.md b/README.md
index 0a32b88..f253e78 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@ a library for using WS2812b leds (aka neopixels) with Raspberry Pi Pico
 ![neopixels in action](
 https://github.com/benevpi/pico_python_ws2812b/blob/main/pico_ws2812b.jpg)
 
+For updated version, which also supports RGBW, check out my other library: https://github.com/blaz-r/pi_pico_neopixel.
 
 You'll first need to save the ws2812b.py file to your device (for example, open it in Thonny and go file > save as and select MicroPython device. Give it the same name). Once it's there, you can import it into your code.