diff --git a/src/pybind/mgr/dashboard/requirements.txt b/src/pybind/mgr/dashboard/requirements.txt
index d87a7b61d39..73428a9d443 100644
--- a/src/pybind/mgr/dashboard/requirements.txt
+++ b/src/pybind/mgr/dashboard/requirements.txt
@@ -31,4 +31,5 @@ six==1.11.0
 tempora==1.10
 tox==2.9.1
 virtualenv==15.1.0
+werkzeug==0.14.1
 wrapt==1.10.11