diff --git a/requirements.txt b/requirements.txt
index d5c92da..fe92a31 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ matplotlib==3.1.1
 networkx==2.4     
 numpy==1.17.4  
 opencv-contrib-python==4.1.1.26
-Pillow==8.1.1   
+Pillow==9.3.0   
 pip==21.1  
 pyparsing==2.4.5   
 python-dateutil==2.8.1