diff --git a/requirements.txt b/requirements.txt
index 986e681..3ffc420 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -83,7 +83,7 @@ uritemplate==3.0.0
 urllib3==1.24.1
 vine==1.3.0
 wcwidth==0.2.5
-Werkzeug==0.15.3
+Werkzeug==2.2.3
 whitenoise==5.0.1
 zope.event==4.5.0
 zope.interface==5.4.0