diff --git a/requirements/common.txt b/requirements/common.txt
index 0c8ade50ac..4eebc3e9d0 100644
--- a/requirements/common.txt
+++ b/requirements/common.txt
@@ -8,7 +8,7 @@ Flask-Login~=0.5
 Flask-Scrypt~=0.1.3
 flask-jwt-extended~=3.24.1
 flask-celeryext~=0.3
-werkzeug~=0.16.1
+werkzeug~=1.0.0
 omise~=0.8.1
 requests-oauthlib~=1.3
 icalendar~=4.0.4