diff --git a/requirements.txt b/requirements.txt
index 2651dfa..33ed571 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ django-mathfilters==0.3.0
 html5lib==0.999
 MySQL-python==1.2.3
 packaging==16.8
-Pillow==2.3.0
+Pillow==9.3.0
 PyICU==1.9.7
 pyparsing==2.2.0
 python-memcached==1.53