diff --git a/2018-Defcon-China-Final/web1/src/web/requirements.txt b/2018-Defcon-China-Final/web1/src/web/requirements.txt
index 1c9a8664..ce12b036 100644
--- a/2018-Defcon-China-Final/web1/src/web/requirements.txt
+++ b/2018-Defcon-China-Final/web1/src/web/requirements.txt
@@ -1,7 +1,7 @@
 alembic==0.9.9
 amqp==2.1.4
 attrs==17.4.0
-Babel==2.5.3
+Babel==2.9.1
 billiard==3.5.0.2
 blinker==1.4
 celery==4.0.2