diff --git a/requirements.txt b/requirements.txt
index 54c33ae..42f33ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ matplotlib==3.2.2
 networkx==2.4
 numpy==1.21.0
 opencv-python==4.2.0.34
-Pillow==9.0.0
+Pillow==9.3.0
 pyparsing==2.4.7
 python-dateutil==2.8.1
 PyWavelets==1.1.1