diff --git a/requirements.txt b/requirements.txt
index c7170f9..190564e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ picamera==1.13
 picraft==1.0
 piglow==1.2.4
 pigpio==1.41
-Pillow==4.0.0
+Pillow==9.3.0
 pyalsaaudio==0.8.4
 pyasn1==0.1.9
 PyAudio==0.2.11