diff --git a/requirements.txt b/requirements.txt
index 3b2751f..dff29cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ olefile==0.46
 packaging==17.1
 pbr==4.2.0
 pefile==2018.8.8
-Pillow==5.2.0
+Pillow==9.0.1
 pluggy==0.7.1
 py==1.6.0
 pycparser==2.18