diff --git a/platformio.ini b/platformio.ini
index d17f392..fae35a2 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -119,7 +119,7 @@ lib_deps =
 	adafruit/Adafruit ADS1X15@^2.5.0
 	adafruit/Adafruit Unified Sensor@^1.1.14
     adafruit/Adafruit BNO055@^1.6.4
-	fastled/FastLED@^3.7.0
+	FastLED@3.5.0
     SPI
 	FS
 	WiFi