diff --git a/requirements.txt b/requirements.txt
index 92ff323..d6afddf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ matplotlib==3.1.1
 networkx==2.3
 numpy==1.16.4
 opencv-python==3.3.0.9
-Pillow==6.1.0
+Pillow==9.3.0
 protobuf==3.9.0
 pyparsing==2.4.0
 python-dateutil==2.8.0