diff --git a/requirements.txt b/requirements.txt
index 300e6951..bc9c9653 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ click
 tabulate
 delegator.py
 requests
+urllib3>=2.6.3 # not directly required, pinned by Snyk to avoid a vulnerability