diff --git a/requirements.txt b/requirements.txt
index 13c7001..d1228da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ uvloop==0.12.1
 venusian==1.2.0
 WebOb==1.8.5
 websockets==9.1
-Werkzeug==0.15.3
+Werkzeug==2.2.3
 yarl==1.3.0
 zope.deprecation==4.4.0
 zope.interface==4.6.0