diff --git a/api-service/requirements.txt b/api-service/requirements.txt
index 1771353507..ccaf3be0e0 100644
--- a/api-service/requirements.txt
+++ b/api-service/requirements.txt
@@ -265,3 +265,4 @@ wtforms==3.1.2
     # via flask-wtf
 yarl==1.9.4
     # via aiohttp
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability