diff --git a/requirements.txt b/requirements.txt
index f08dbb0..0a49f2f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ itsdangerous==1.1.0
 Jinja2>=2.10.1
 MarkupSafe==1.1.0
 Werkzeug==0.14.1
-Pillow==5.3.0
+Pillow==9.3.0