diff --git a/requirements.txt b/requirements.txt
index 81906c1..0d6e76d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Markdown==2.6.11
 numpy==1.14.2
 opencv-python==3.4.0.12
 pandas==0.22.0
-Pillow==5.1.0
+Pillow==9.3.0
 protobuf==3.5.2.post1
 python-dateutil==2.7.2
 pytz==2018.4