diff --git a/requirements.txt b/requirements.txt
index 197e801..56ec182 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Mako==1.0.4
 MarkupSafe==0.23
-Pillow==2.6.1
+Pillow==9.0.1
 SQLAlchemy==1.1.2
 alembic==0.8.8
 argparse==1.2.1