diff --git a/requirements.txt b/requirements.txt
index 75bb67e..ccbef6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ pandas==0.20.3
 paramiko==2.2.1
 patsy==0.4.1
 pexpect==4.0.1
-Pillow==4.2.1
+Pillow==9.3.0
 progressbar==2.3
 psycopg2==2.6.1
 ptyprocess==0.5