diff --git a/requirements.txt b/requirements.txt
index cec2ffd..a45e2fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 Flask==0.10
 Flask-Bootstrap==3.2.0.2
 simplejson==3.6.0
-Pillow==2.5.1
+Pillow==9.3.0