diff --git a/requirements.txt b/requirements.txt
index 1a83653..4d4782a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ numpy==1.22.4
 openpyxl==3.0.10
 packaging==21.3
 pandas==1.4.2
-Pillow==9.1.1
+Pillow==9.3.0
 pyparsing==2.4.6
 python-dateutil==2.8.1
 pytz==2022.1