diff --git a/test_requirements.txt b/test_requirements.txt
index 08964f5..c0a3401 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -7,3 +7,4 @@ codacy-coverage
 pylint>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
 certifi>=2023.7.22 # not directly required, pinned by Snyk to avoid a vulnerability
 requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability