diff --git a/requirements.txt b/requirements.txt
index c7af86a..88e17f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -135,7 +135,7 @@ patsy==0.5.0
 pep8==1.7.1
 pexpect==4.7.0
 pickleshare==0.7.5
-Pillow==5.0.0
+Pillow==9.3.0
 pkginfo==1.4.1
 plac==0.9.6
 pluggy==0.6.0