diff --git a/requirements.txt b/requirements.txt
index 9d88e70..1b3e287 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -61,7 +61,7 @@ picamera==1.13
 picraft==1.0
 piglow==1.2.4
 pigpio==1.44
-Pillow==5.4.1
+Pillow==9.3.0
 psutil==5.5.1
 pycparser==2.19
 pycrypto==2.6.1