diff --git a/requirements.txt b/requirements.txt
index 8923610..3fb4d6b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ gunicorn==19.6.0
 httplib2==0.9.2
 oauth2client==3.0.0
 oauthlib==1.1.2
-Pillow==3.3.0
+Pillow==9.3.0
 psycopg2==2.6.2
 pyasn1==0.1.9
 pyasn1-modules==0.0.8