diff --git a/requirements.txt b/requirements.txt
index 39b17e7..59f627b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -147,7 +147,7 @@ pathtools==0.1.2
 patsy==0.5.1
 pbr==5.4.4
 pickleshare==0.7.5
-Pillow==6.0.0
+Pillow==9.0.1
 plac==1.1.3
 plotly==4.5.4
 pluggy==0.13.1