diff --git a/requirements.txt b/requirements.txt
index a951c06..dc5cae5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ openai~=1.37.1
 mistralai~=0.4.2
 python-dotenv~=1.0.1
 ipykernel~=6.29.5
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability