diff --git a/requirements.txt b/requirements.txt
index 0925da1..751c80a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ MarkupSafe==1.0
 mws==0.8.3
 numpy==1.14.0
 olefile==0.44
-Pillow==4.3.0
+Pillow==9.3.0
 protobuf==3.5.1
 pymongo==3.6.0
 python-dateutil==2.6.1