diff --git a/requirements.txt b/requirements.txt
index 7e3b8077..83cfbdb0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,5 @@ django-anymail[mailgun]==1.2
 paymentwall-python==1.0.7
 twilio==6.10.0
 psycopg2==2.7.3.2
-facepy==1.0.9
\ No newline at end of file
+facepy==1.0.9
+Pillow==5.0.0
\ No newline at end of file