diff --git a/paas2/paas/requirements.txt b/paas2/paas/requirements.txt
index a9586bd92..f3204a773 100644
--- a/paas2/paas/requirements.txt
+++ b/paas2/paas/requirements.txt
@@ -9,7 +9,7 @@ elasticsearch==7.7.1
 pymysql==0.6.7
 redis==2.10.5
 PyYAML==5.1
-Pillow==3.4.2
+Pillow==6.2.2
 gevent==1.1.2
 pytz==2016.6.1
 python-dateutil==2.8.1