diff --git a/requirements.txt b/requirements.txt
index 5c2ddfb..dcb0299 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ mccabe==0.6.1
 numpy==1.18.4
 opt-einsum==3.2.1
 pathspec==0.8.0
-Pillow==7.1.2
+Pillow==9.0.1
 protobuf==3.11.3
 pycodestyle==2.6.0
 pyflakes==2.2.0