diff --git a/requirements.txt b/requirements.txt
index f364dbc..78538c8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,5 @@ numpy==1.17.2
 inky==0.0.5
 smbus2==0.3.0
 Pillow==5.4.1
-spidev==3.4
\ No newline at end of file
+spidev==3.4
+gast==0.2.2