diff --git a/requirements.txt b/requirements.txt
index 006243f..7d7edac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ easy-thumbnails==2.7.1
 graphviz==0.16
 idna==2.10
 libsass==0.21.0
-Pillow==8.3.0
+Pillow==9.3.0
 psycopg2==2.9.1
 pytidylib==0.3.2
 pytz==2021.1