diff --git a/tests/requirements.txt b/tests/requirements.txt
index d7a34dc..eaa0964 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,3 +1,4 @@
 ansible
 boto3
 ansible-lint
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability