diff --git a/requirements.txt b/requirements.txt
index b81b584..30e00ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ itypes==1.1.0
 Jinja2==2.10
 MarkupSafe==1.0
 openapi-codec==1.3.2
-Pillow==5.1.0
+Pillow==9.3.0
 psycopg2-binary==2.7.4
 PyJWT==1.6.4
 pytz==2018.4