diff --git a/requirements.txt b/requirements.txt
index d5ea3c5..2681b09 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ olefile==0.44
 packaging==16.8
 pathlib==1.0.1
 pew==0.1.26
-Pillow==4.2.1
+Pillow==9.0.0
 pip-tools==1.9.0
 pipenv==7.3.2
 psycopg2==2.7.1