diff --git a/DataViz/requirements.txt b/DataViz/requirements.txt
index 2212caf2..826e2a9e 100644
--- a/DataViz/requirements.txt
+++ b/DataViz/requirements.txt
@@ -9,7 +9,7 @@ mccabe==0.6.1
 numpy==1.18.4
 packaging==20.4
 pandas==1.0.3
-Pillow==7.1.2
+Pillow==9.0.0
 pscript==0.7.4
 pylint==2.5.2
 pyparsing==2.4.2