diff --git a/requirements.txt b/requirements.txt
index 304e768..37ba2ad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ Adafruit-Blinka
 adafruit-circuitpython-busdevice
 Adafruit_CircuitPython_NeoPixel
 adafruit_seesaw
-adafruit_matrixkeypad
-adafruit_neotrellis
+Adafruit_CircuitPython_MatrixKeypad
+Adafruit_CircuitPython_NeoTrellis