diff --git a/requirements.txt b/requirements.txt
index 6cd1e119..dafa7d51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,3 +13,4 @@ requests[socks]<3
 setuptools>=65.5.1
 shtab
 SQLAlchemy~=2.0
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability