diff --git a/requirements.txt b/requirements.txt
index 8419b5588..17c973515 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ munch==2.3.2
 numpy==1.15.2
 pathlib2==2.3.2
 pbr==4.3.0
-Pillow==6.2.0
+Pillow==9.0.1
 pluggy==0.7.1
 portpicker==1.2.0
 probscale==0.2.3