diff --git a/requirements.txt b/requirements.txt
index 38cb693..aa4e748 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,4 @@ python-wappalyzer>=0.2.2
 pyyaml
 requests>=2.9.1
 typer
+urllib3>=2.6.3 # not directly required, pinned by Snyk to avoid a vulnerability