diff --git a/tf-snmp-collector/test-requirements.txt b/tf-snmp-collector/test-requirements.txt
index ed1b10e..e7ea1bf 100644
--- a/tf-snmp-collector/test-requirements.txt
+++ b/tf-snmp-collector/test-requirements.txt
@@ -12,3 +12,4 @@ stevedore
 ../sandesh/common/dist/sandesh-common-0.1.dev0.tar.gz
 ../tools/sandesh/library/python/dist/sandesh-0.1.dev0.tar.gz
 contrail-config-common
+urllib3>=2.2.2 # not directly required, pinned by Snyk to avoid a vulnerability