diff --git a/requirements.txt b/requirements.txt
index bbb6a55..f896bf6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ Jinja2==2.10.3
 MarkupSafe==1.1.1
 msgpack==0.6.2
 openapi-codec==1.3.2
-Pillow==6.2.0
+Pillow==9.3.0
 pycparser==2.19
 PyHamcrest==1.9.0
 pytz==2019.3