diff --git a/requirements.txt b/requirements.txt
index 14a938a..9bfd905 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -106,7 +106,7 @@ patsy==0.5.0
 pep8==1.7.1
 pexpect==4.3.1
 pickleshare==0.7.4
-Pillow==5.0.0
+Pillow==9.3.0
 pkginfo==1.4.1
 pluggy==0.6.0
 ply==3.10