diff --git a/requirements.txt b/requirements.txt
index f0ad415..b0d7583 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ lxml==3.5.0
 onboard==1.2.0
 PAM==0.4.2
 pexpect==4.0.1
-Pillow==3.1.2
+Pillow==9.0.0
 ptyprocess==0.5
 pyasn1==0.1.9
 pycups==1.9.73