diff --git a/requirements.txt b/requirements.txt
index e0e28de..b337371 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ idna==2.8
 Jinja2==2.10.1
 MarkupSafe==1.1.1
 numpy==1.17.0
-Pillow==6.2.0
+Pillow==9.3.0
 psycopg2-binary==2.8.3
 pytz==2019.2
 requests==2.22.0