diff --git a/requirements.txt b/requirements.txt
index 6612f7f..d3129ad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Flask==0.10.1
 Jinja2==2.7.3
 M2Crypto==0.22.3
 MarkupSafe==0.23
-Pillow==2.5.1
+Pillow==9.0.1
 SQLAlchemy==0.9.6
 Werkzeug==0.9.6
 argparse==1.2.1