diff --git a/requirements.txt b/requirements.txt
index 068043f..cf6f140 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ Django==1.11.5
 django-markup-deprecated==0.0.3
 Markdown==2.6.9
 olefile==0.44
-Pillow==4.2.1
+Pillow==9.0.1
 pytz==2017.2