diff --git a/perf-tests/requirements.txt b/perf-tests/requirements.txt
index 657ae99321..de33a98cd5 100644
--- a/perf-tests/requirements.txt
+++ b/perf-tests/requirements.txt
@@ -8,4 +8,5 @@ certifi==2021.5.30
 urllib3==1.26.6
 pytest-html==3.1.1
 pytest-repeat==0.9.1
-locust==2.1.0
\ No newline at end of file
+locust==2.1.0
+werkzeug>=3.0.3 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file