diff --git a/requirements.txt b/requirements.txt
index b6434d1d..72f50aa1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ numpy==1.21.2
 ocflib
 paramiko==2.7.2
 pexpect==4.8.0
-Pillow==8.3.2
+Pillow==9.0.1
 ply==3.11
 prometheus-client==0.11.0
 prompt-toolkit==3.0.20