diff --git a/requirements.txt b/requirements.txt
index 34515ef..4a1194d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ PAM==0.4.2
 paramiko==1.10.1
 pbr==1.9.1
 pexpect==3.1
-Pillow==3.4.1
+Pillow==9.3.0
 piston-mini-client==0.7.5
 protobuf==2.5.0
 psycopg2==2.4.5