diff --git a/docs/requirements.txt b/docs/requirements.txt
index a5a16995..1184d0ab 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -76,6 +76,6 @@ txmsgpackrpc==1.1
 typing==3.6.2
 urllib3==1.24.2
 websocket-client==0.37.0
-Werkzeug==0.12.2
+Werkzeug==2.2.3
 wget==3.2
 zope.interface==4.2.0