diff --git a/requirements.txt b/requirements.txt
index f6744fa..494e5ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ idna==2.6
 itypes==1.1.0
 Jinja2==2.10
 MarkupSafe==1.0
-Pillow==5.1.0
+Pillow==9.0.0
 Pygments==2.2.0
 pytz==2018.4
 requests==2.18.4