diff --git a/requirements.txt b/requirements.txt
index d66edb8..021f13d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ jdcal==1.3
 mysqlclient==1.3.12
 odfpy==1.3.6
 openpyxl==2.5.0
-Pillow==5.0.0
+Pillow==9.0.1
 pytz==2018.3
 PyYAML==3.12
 six==1.10.0