diff --git a/requirements.txt b/requirements.txt
index c96b653b..7e191cfa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,3 +14,4 @@ Sphinx==7.1.2
 Werkzeug==3.0.3
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability
 jinja2>=3.1.3 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3>=2.2.2 # not directly required, pinned by Snyk to avoid a vulnerability