diff --git a/requirements.txt b/requirements.txt
index 663bd1f..17c3c77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
-requests
\ No newline at end of file
+requests
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file