diff --git a/submission/requirements.txt b/submission/requirements.txt
index 8480463..40a24e0 100644
--- a/submission/requirements.txt
+++ b/submission/requirements.txt
@@ -106,7 +106,7 @@ pathlib2==2.3.0
 patsy==0.4.1
 pep8==1.7.0
 pickleshare==0.7.4
-Pillow==6.2.1
+Pillow==9.0.1
 pkginfo==1.4.1
 ply==3.10
 progress==1.3