diff --git a/requirements.txt b/requirements.txt
index 8775ea8f7..8acba4cb9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ psycogreen==1.0.1
 ### General useful bits
 py-bcrypt==0.4
 PyYAML==5.4
-Pillow==6.1.0
+Pillow==9.3.0
 
 ### Database drivers
 psycopg2==2.8.2