diff --git a/deploy-requirements.txt b/deploy-requirements.txt
index d6d8180..ad37df2 100644
--- a/deploy-requirements.txt
+++ b/deploy-requirements.txt
@@ -1,2 +1,3 @@
 opera[openstack]
-docker
\ No newline at end of file
+docker
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file