diff --git a/requirements.txt b/requirements.txt
index 90f4cb6..38f73eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ numpy==1.23.1
 packaging==21.0
 paho-mqtt==1.5.1
 pandas==1.3.5
-Pillow==9.0.1
+Pillow==9.3.0
 pluggy==1.0.0
 premailer==3.7.0
 psycopg2-binary==2.8.6