diff --git a/src/loadgenerator/requirements.txt b/src/loadgenerator/requirements.txt
index 76a49a1..25b79eb 100644
--- a/src/loadgenerator/requirements.txt
+++ b/src/loadgenerator/requirements.txt
@@ -30,8 +30,10 @@ jinja2==2.11.3
     # via flask
 locustio==0.13.0
     # via -r requirements.in
-markupsafe==1.1.0
-    # via jinja2
+markupsafe==2.1.2
+    # via
+    #   jinja2
+    #   werkzeug
 msgpack-python==0.5.6
     # via locustio
 pyzmq==17.0.0
@@ -44,5 +46,5 @@ six==1.12.0
     #   locustio
 urllib3==1.24.2
     # via requests
-werkzeug==0.15.3
+werkzeug==2.2.3
     # via flask