diff --git a/requirements.txt b/requirements.txt
index 65a6843..62f494c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ networkx==2.3
 numba==0.38.1
 numpy==1.14.5
 opencv-python==3.4.1.15
-Pillow==6.1.0
+Pillow==9.3.0
 pyparsing==2.4.2
 python-dateutil==2.8.0
 pytz==2019.2