diff --git a/examples/http/client/requirements.txt b/examples/http/client/requirements.txt
index a63a5a8e..fd60790a 100644
--- a/examples/http/client/requirements.txt
+++ b/examples/http/client/requirements.txt
@@ -1,3 +1,4 @@
 ../../..
 aiohttp
 asyncio
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability