diff --git a/requirements.txt b/requirements.txt
index 84e67c2..9c2f07b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Jinja2==2.10.3
 MarkupSafe==1.1.1
 numpy==1.17.3
 pathspec==0.6.0
-Pillow==6.2.1
+Pillow==9.0.0
 regex==2019.11.1
 six==1.12.0
 toml==0.10.0