diff --git a/requirements_minimum.txt b/requirements_minimum.txt
index ea612e1..fad0605 100644
--- a/requirements_minimum.txt
+++ b/requirements_minimum.txt
@@ -24,7 +24,7 @@ kiwisolver==1.1.0
 matplotlib==3.1.2
 networkx==2.4
 numpy==1.18.1
-Pillow==7.0.0
+Pillow==9.0.0
 protobuf==3.11.2
 pyasn1==0.4.8
 pyasn1-modules==0.2.8