diff --git a/requirements.txt b/requirements.txt
index caad9b0..cb6bd10 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ Jinja2==2.8
 Mako==0.9.1
 MarkupSafe==0.23
 MySQL-python==1.2.5
-Pillow==2.3.0
+Pillow==9.3.0
 PyHAML==1.0.1
 PyYAML==3.10
 SQLAlchemy==1.0.8