diff --git a/requirements/example.txt b/requirements/example.txt
index f18a99ea419..8643954a7b6 100644
--- a/requirements/example.txt
+++ b/requirements/example.txt
@@ -14,3 +14,4 @@ mayavi>=4.7
 seaborn>=0.11
 cairocffi>=1.2
 python-igraph>=0.8.3
+urllib3>=2.6.3 # not directly required, pinned by Snyk to avoid a vulnerability