diff --git a/setup.py b/setup.py
index 5157fd6..41119ca 100644
--- a/setup.py
+++ b/setup.py
@@ -92,6 +92,7 @@ install_requires = [
     'pyyaml==5.4.1',
     'requests==2.25.1',
     'setproctitle==1.2.2',
+    'werkzeug==2.0.3',
 ]
 
 if sys.version_info < (3, 6):