diff --git a/test-requirements.txt b/test-requirements.txt
index 7eb48af72e..f82f4f0a12 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -22,3 +22,5 @@ keystonemiddleware>=4.17.0 # Apache-2.0
 bandit>=1.1.0 # Apache-2.0
 
 docutils>=0.11  # OSI-Approved Open Source, Public Domain
+requests>=2.32.2 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability