diff --git a/requirements-full.txt b/requirements-full.txt
index e19aa1c..d0df883 100644
--- a/requirements-full.txt
+++ b/requirements-full.txt
@@ -15,7 +15,7 @@ matplotlib==2.0.0
 numpy==1.12.0
 olefile==0.44
 pathtools==0.1.2
-Pillow==6.2.2
+Pillow==9.0.1
 Pint==0.7.2
 port-for==0.3.1
 psutil==5.6.6