diff --git a/interactive/community-server/requirements.txt b/interactive/community-server/requirements.txt
index 62a4606..dd12b2a 100644
--- a/interactive/community-server/requirements.txt
+++ b/interactive/community-server/requirements.txt
@@ -12,4 +12,4 @@ pexpect==4.2.0
 PyJWT==1.4.2
 python-socketio==1.6.2
 requests==2.10.0
-Werkzeug==0.11.15
+Werkzeug==0.15.3