diff --git a/requirements.txt b/requirements.txt
index 03aa65f5a7c0..da9b678068d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ regex
 bsdiff4
 python-Levenshtein
 selenium
+urllib3>=2.6.3 # not directly required, pinned by Snyk to avoid a vulnerability