diff --git a/api-service/requirements.txt b/api-service/requirements.txt
index 6c07fcca6d..b67592f4d9 100644
--- a/api-service/requirements.txt
+++ b/api-service/requirements.txt
@@ -266,3 +266,4 @@ 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