diff --git a/firmware/platformio.ini b/firmware/platformio.ini
index 3a5ebe1..0ee08ed 100644
--- a/firmware/platformio.ini
+++ b/firmware/platformio.ini
@@ -18,6 +18,10 @@ platform = espressif32
 board = esp32-s3-devkitc-1
 framework = arduino
 
+lib_deps =
+	adafruit/Adafruit NeoPixel@^1.11.0
+	paulstoffregen/Encoder@^1.4.2
+
 ; ESP32-S2 and C3 both has a problem where the ADC jumps around a LOT
 ;[env:s2]
 ;platform = espressif32