diff --git a/requirements.txt b/requirements.txt
index 018dc26..71d03ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ kiwisolver==1.3.1
 MarkupSafe==2.0.1
 matplotlib==3.3.4
 numpy==1.19.5
-Pillow==8.3.2
+Pillow==9.0.1
 pymongo==3.12.0
 pyparsing==2.4.7
 python-dateutil==2.8.2