diff --git a/requirements.txt b/requirements.txt
index ccdeff0..8a88b71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ itsdangerous==2.0.1
 Jinja2==3.0.3
 kiwisolver==1.3.2
 locust==2.5.1
-MarkupSafe==2.0.1
+MarkupSafe==2.1.2
 matplotlib==3.5.1
 msgpack==1.0.3
 numpy==1.23.1
@@ -74,7 +74,7 @@ trio==0.19.0
 trio-websocket==0.9.2
 typing_extensions==4.0.1
 urllib3==1.26.7
-Werkzeug==2.1.2
+Werkzeug==2.2.3
 wsproto==1.0.0
 WTForms==3.0.1
 zope.event==4.5.0