diff --git a/platformio.ini b/platformio.ini
index 248ee22..1074634 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -17,7 +17,7 @@ lib_deps_external =
 	https://github.com/madhephaestus/ESP32Encoder.git
 	https://github.com/knolleary/pubsubclient.git
 	https://github.com/biologist79/ESP32FTPServer
-	https://github.com/FastLED/FastLED.git#3.3.3
+	https://github.com/FastLED/FastLED.git#3.4.0
 	ESP Async WebServer
 	https://github.com/me-no-dev/AsyncTCP
 	https://github.com/bblanchon/ArduinoJson.git