diff --git a/HCTF2018/web/HCTF2018_admin/app/hctf_flask/requirements.txt b/HCTF2018/web/HCTF2018_admin/app/hctf_flask/requirements.txt
index 1b5f6167..86c10004 100644
--- a/HCTF2018/web/HCTF2018_admin/app/hctf_flask/requirements.txt
+++ b/HCTF2018/web/HCTF2018_admin/app/hctf_flask/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.10.1
-Werkzeug==0.10.4
+Werkzeug==0.15.3
 Flask_Login==0.4.1
 Twisted==10.2.0
 Flask_SQLAlchemy==2.0