diff --git a/requirements.txt b/requirements.txt
index ca5d790..14e0dd8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-Pillow==6.2.1
+Pillow==9.0.1
 RPi.GPIO==0.7.0
 spidev==3.4