diff --git a/requirements.txt b/requirements.txt
index 579f42f..46a512a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 selenium==3.14.1
 configparser==3.7.0
+urllib3>=2.2.2 # not directly required, pinned by Snyk to avoid a vulnerability