diff --git a/requirements.txt b/requirements.txt
index 26f3a783..0decbc41 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ gdal==1.10.0
 iso8601==0.1.12
 moment==0.8.2
 nose==1.3.7
-pillow==6.2.0
+pillow==9.0.0
 psycopg2==2.7.3.1
 pytz==2017.2
 python-magic==0.4.15