diff --git a/requirements.txt b/requirements.txt
index 341569579..bd57028d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,6 @@ oslo.db>=8.3.0 # Apache-2.0
 oslo.i18n>=3.20.0 # Apache-2.0
 oslo.context>=4.0.0 # Apache-2.0
 oslo.policy>=3.7.0 # Apache-2.0
-Werkzeug>=0.9 # BSD License
 python-memcached>=1.56 # PSF
 tooz>=1.58.0 # Apache-2.0
 debtcollector>=1.19.0 # Apache-2.0