diff --git a/graficado/requirements.txt b/graficado/requirements.txt
index ce5319e..2c4f98e 100644
--- a/graficado/requirements.txt
+++ b/graficado/requirements.txt
@@ -3,7 +3,7 @@ Jinja2==2.11.2
 MarkupSafe==1.1.1
 numpy==1.18.2
 packaging==20.3
-Pillow==7.1.1
+Pillow==9.3.0
 pkg-resources==0.0.0
 pyparsing==2.4.7
 python-dateutil==2.8.1