diff --git a/requirements.txt b/requirements.txt
index 3031961..675d26a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1 @@
-Adafruit-Blinka
-adafruit-circuitpython-busdevice
+adafruit-circuitpython-busdevice
\ No newline at end of file