diff --git a/requirements.txt b/requirements.txt
index c347d53..53513aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ idna==2.8
 itsdangerous==1.1.0
 Jinja2==2.11.1
 MarkupSafe==1.1.1
-Pillow==6.0.0
+Pillow==9.0.0
 PyJWT==1.7.1
 pytz==2019.3
 requests==2.22.0