diff --git a/requirements.txt b/requirements.txt
index 0e555c3..d0eb559 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ lxml==4.2.1
 MarkupSafe==1.0
 numpy==1.14.2
 pandas==0.22.0
-Pillow==6.2.0
+Pillow==9.3.0
 python-dateutil==2.7.4
 pytz==2018.4
 reportlab==3.5.13