diff --git a/requirements.txt b/requirements.txt
index 5108d79..1aadd35 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ kiwisolver==1.1.0
 matplotlib==3.1.1
 ml2rt==0.2.0
 networkx==2.4
-Pillow==8.3.2
+Pillow==9.2.0
 pyparsing==2.4.2
 python-dateutil==2.8.0
 PyWavelets==1.2.0