diff --git a/requirements.txt b/requirements.txt
index 5b77a76..0af5df8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,3 +17,4 @@ urllib3==2.5.0
 python-dotenv
 pytest-xdist
 requests
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability