diff --git a/backend/requirements.txt b/backend/requirements.txt
index 3bf9275..78564c0 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -23,7 +23,7 @@ itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 numpy==1.22.0
-Pillow==6.2.1
+Pillow==9.3.0
 protobuf==3.18.3
 pyasn1==0.4.7
 pyasn1-modules==0.2.7