diff --git a/classifier/requirements.txt b/classifier/requirements.txt
index 730c83b..44c70fc 100644
--- a/classifier/requirements.txt
+++ b/classifier/requirements.txt
@@ -7,7 +7,7 @@ future==0.18.2
 idna==2.10
 jmespath==0.10.0
 numpy==1.19.1
-Pillow==7.2.0
+Pillow==9.3.0
 python-dateutil==2.8.1
 requests==2.24.0
 s3transfer==0.3.3