diff --git a/mws/requirements.txt b/mws/requirements.txt
index d03fb7e..f7a643f 100644
--- a/mws/requirements.txt
+++ b/mws/requirements.txt
@@ -16,7 +16,7 @@ jmespath==0.9.3
 mws==0.8.3
 numpy==1.14.3
 paramiko==2.4.2
-Pillow==5.1.0
+Pillow==9.3.0
 pyasn1==0.4.2
 pycparser==2.18
 pycrypto==2.6.1