diff --git a/python_requirement.txt b/python_requirement.txt
index 4e33d9c..71009f5 100644
--- a/python_requirement.txt
+++ b/python_requirement.txt
@@ -86,7 +86,7 @@ pexpect==4.8.0
 pifacecommon==4.2.2
 pifacedigitalio==3.1.0
 pigpio==1.46
-Pillow==6.2.2
+Pillow==9.0.1
 ping==0.2
 pip-tools==5.3.1
 pip==19.0.1